TWI640299B - Measuring method for maximum muscle strength - Google Patents

Abstract

The present invention provides a method for measuring a maximum muscle strength value, which is applicable to a trainer and a muscle strength training device, the muscle strength training device comprising a control unit, an operation display unit and a towing unit, the measurement method is available Trainers can measure their maximum muscle strength on this strength training device, which can help to plan muscle strength training prescriptions and evaluate the progress of muscle strength training.

Description

Method for measuring maximum muscle strength

The present invention relates to a method of measurement, and more particularly to a method of measuring a maximum muscle strength value on a muscle strength training device.

Maximum muscle strength refers to the tension that the muscles try to contract when they overcome or resist resistance. In sports training, the maximum muscle strength is equivalent to the muscle strength (1RM refers to the maximum weight; One Repetition of Maximal), which can be said to be the maximum strength of a single muscle contraction, can also refer to a certain muscle group Shrinking once can resist the maximum muscle strength of the weight, usually it will be expressed in weight units. For example, when a person pushes the chest, the weight of 70 kg can only be pushed up, which means that the person pushes 1RM=70 kg. In other words, a person's maximum muscle strength is equal to 70 kg.

In sports training, measuring the value of a user's 1RM can help to plan the strength training prescription during training and evaluate the progress of muscle strength training. What's more, it can also understand the muscles and muscles. Muscle balance and so on.

It is known that the prior art includes a 1RM predictive evaluation method and a 1RM actual evaluation method. The former is applicable to a trainer who is not familiar with training, such as weight training, and is calculated by multiplying the weight set by the trainer by the coefficient of the maximum number of times. . The latter will push the trainer to the limit, which is calculated by first performing three sets of weight training to determine the load of 1RM. Then, if the challenge of 1RM is successful, take a break and add 5 to 10 pounds of weight. Then try again, but if the challenge fails, take a break and reduce the weight by 5 to 10 pounds, then try again and repeat the above steps until you find the 1RM muscle strength value.

Although muscle strength training devices are extremely common at present, the current method of assessing 1RM muscle strength values is still calculated manually on the muscle strength training device, or by a person, such as a fitness instructor, for partial use. Still quite inconvenient.

Therefore, how to let the trainer self-measure and find the value of 1RM/maximum muscle strength on a muscle training device becomes an extremely important issue.

Based on the above object, the present invention provides a method for measuring a maximum muscle strength value, which is applicable to a trainer and a muscle strength training device, the muscle strength training device comprising a towing unit, an operation display unit and a control unit. Contains the following steps:

a. Select the muscle part to be measured or measure the action from the operation display unit.

b. The resistance value is set by the operation display unit, and at least one measurement resistance value is generated according to the resistance value.

c. causing the towing unit to generate a corresponding at least one drag resistance based on the at least one measured resistance value.

d. The trainer overcomes at least one drag resistance to move or continuously stabilize the towing unit, and calculates, by the position sensor and the control unit, the amount of movement performed on the towing unit or the continuous stable operation time.

e. Judging whether the amount of movement of the towing unit or the continuous stable operation time satisfies the candidate muscle strength value generation condition, the candidate muscle strength value generation condition includes the movement amount of the towing unit or the continuous stable operation time.

f. Find the maximum muscle strength coefficient according to the cumulative number of times the trainer continuously completes the candidate muscle strength value generation condition in step (e), and divide the resistance value by the maximum muscle strength coefficient to calculate the candidate muscle strength value.

g. Depending on the candidate muscle strength value, the towing unit produces a corresponding measured drag drag.

h. If the trainer cannot overcome the measurement drag resistance to meet the candidate muscle strength value generation condition, the candidate muscle strength value is adjusted according to the reduction ratio, and step (g) is performed.

i. If the trainer overcomes the measurement drag drag to complete more than one measurement and meets the candidate muscle strength value generation condition, the candidate muscle strength value is raised according to the increase ratio, and step (g) is performed.

j. If the trainer can only overcome the measurement drag drag and then meet the candidate muscle strength value generation condition and complete a measurement, the output candidate muscle strength value is the maximum muscle strength value.

Preferably, the candidate muscle strength value generating condition further includes adjusting the amount of movement required to reach a certain ratio or continuously stabilizing the operation time.

Preferably, the candidate muscle strength value generation condition is set or input by the operation display unit or the operation time is continuously stabilized.

Preferably, the candidate muscle strength value generating condition is to set or input a starting position and an ending position or a starting time and an ending time by operating the display unit.

Preferably, the candidate muscle strength value generating condition is input to the operation display unit by sound sensing or motion sensing to complete the setting.

Preferably, the amount of movement or the continuous stable operation time is that the user overcomes the drag resistance or measures the drag resistance at least once in step (d) to move or continuously stabilize the average amount of movement of the towing unit or the average stable operation time.

Based on the above object, the present invention further provides a method for measuring a maximum muscle strength value, which is suitable for a trainer and a muscle strength training device, the muscle strength training device comprising a towing unit, an operation display unit and a control unit, comprising the following steps :

a. Select the muscle part to be measured or measure the action from the operation display unit.

b. The resistance value is set by the operation display unit, the measured resistance value is generated by the control unit, and the towing unit generates a corresponding measurement drag resistance according to the measured resistance value.

c. Overcoming the drag drag by the trainer to move or continue to stabilize the towing unit.

d. The control unit judges whether the measurement performed by the trainer overcoming the measurement of the drag drag resistance reaches a candidate muscle strength value generation condition, and the candidate muscle strength value generation condition is judged according to the movement amount of the towing unit or the continuous stable operation time, and the sense of position The detector and the control unit calculate the amount of movement of the tow unit to complete the measurement or the continuous stable operation time.

e. The totaling step completes the cumulative number of measurements of the measurement until the preset number of measurements.

f. Find the corresponding maximum muscle force coefficient based on the cumulative number of measurements, and multiply the resistance value by the maximum muscle force coefficient to calculate the maximum muscle strength value.

Preferably, the candidate muscle strength value generating condition further comprises adjusting the amount of movement of the towing unit or the continuous stable operation time to a certain proportion of the movement amount or the continuous stable operation time.

Preferably, the candidate muscle strength value generating condition is set or input by the operation display unit or the continuous stable operation time.

Preferably, the candidate muscle strength value generation condition is set or input by the operation display unit or the start position and the end position or the start time and the end time.

Preferably, the candidate muscle strength value generating condition comprises inputting the operation display unit by sound sensing or motion sensing to complete the setting.

The technical features, contents, and advantages of the present invention, as well as the advantages thereof, can be understood by the present inventors, and the present invention will be described in detail with reference to the accompanying drawings. The subject matter is only for the purpose of illustration and description, and is not necessarily the true proportion and precise configuration after the implementation of the present invention. Therefore, the scope and configuration relationship of the attached drawings should not be interpreted or limited. First described.

Please refer to FIG. 1 to FIG. 6 , which are a flowchart of a first implementation step of a method for measuring a maximum muscle strength value according to an embodiment of the present invention, a system block diagram of a method for measuring a maximum muscle strength value, and a maximum muscle strength value. The second embodiment step flow chart, the first schematic diagram of the muscle strength training device, the second schematic diagram of the muscle strength training device, and the third schematic diagram of the muscle strength training device. The method for measuring the maximum muscle strength value is applicable to a trainer 90 and a muscle strength training device 100. The muscle strength training device 100 can include a towing unit 10, an operation display unit 20, and a control unit 30.

The operation display unit 20 can be used to receive an instruction input by the trainer 90 and transmit it to the control unit 30. The control unit 30 can not only calculate according to the input instruction, but also control the operation or increase/decrease of the towing unit 10. In addition, the control unit 30 can also display an output prompt message on the operation display unit 20.

Further, the operation display unit 20 can include a touch screen, an operating software, a motion sensing unit, or a sound sensing unit. The control unit 30 can include a processor having a computing and determining function, and the drag unit 10 can be A tow assembly for training a muscle portion is included, and the position sensor 40 can sense the amount of movement of the towing unit 10, and can record the start position and the end position.

It is to be noted that the muscle strength training device 100 in the present embodiment is implemented by a rowing muscle strength training device and the multifunctional double pulley training device of FIG. 4, but is not limited thereto. The general rowing muscle strength training device can be used to mainly train the broad back muscles, and can measure the maximum muscle strength of the pull-back motion. The multi-function double pulley training device can operate the bird chest or chest push action, mainly for training the pectoralis major muscle, and can measure the pushing action. In addition, the multi-function dual-pulley training device can also use the reverse bird action or the pull-back action in reverse, so that the maximum muscle strength of the pull-back action can also be measured.

Therefore, by measuring the pushing action and the pulling action, the physical quality of the trainer 90 can be known, and the body muscle ability can be understood according to the tracking. The method of measuring the maximum muscle strength value may include the following steps:

Step S11: Select one of the muscle parts to be measured by the trainer 90 or a measuring action from the operation display unit 20.

Step S12: The control unit 30 generates a measured resistance value according to a resistance value, and causes the towing unit 10 to generate a corresponding one of the measured drag resistances according to the measured resistance value, wherein the resistance value may be an arbitrary value input by the trainer 90. Preferably, this resistance value can be the maximum muscle strength value that the trainer 90 wants to measure.

Step S13: The training dragging resistance is continuously overcome by the trainer 90 to complete the measuring action three times, and one of the average moving amounts of the measuring action three times on the towing unit 10 is calculated.

Step S14: The control unit 30 accumulates the number of times the candidate muscle strength value is generated by the trainer 90 continuously overcoming the measurement drag dragging condition, wherein the candidate muscle strength value generating condition is determined according to one of the completed measuring actions. The preset operation time or an operation movement amount, and the operation movement amount must be not less than 80% of the average movement amount, or the preset operation time is not more than 5 seconds.

Step S15: The total number of measurement times of one of the measurement actions is completed by the control unit 30 adding steps S13 and S14.

Further, in the above-described steps S13 to S15, the measurement operation of the trainer 90 from the fourth time must satisfy the candidate muscle strength value generation condition to be accumulated. If the candidate muscle strength value generation condition is not satisfied at the nth time, the cumulative measurement number at this time is n-1 times.

Step S16: The control unit 30 searches for one of the maximum muscle strength coefficients according to the cumulative number of measurements. The maximum muscle strength coefficient can be referred to in the table below. In the present embodiment, the muscle part mainly used by the muscle strength training device 100 belongs to the upper body, such as the muscles of the chest and the arm. If the cumulative number of measurements that the trainer 90 can complete is eight times, then the maximum muscle at this time is The force coefficient is 1.255.  <TABLE border="1" borderColor="#000000" width="85%"><TBODY><tr><td> 1 RM Maximum Muscle Strength </td></tr><tr><td> Number Of repetitions completed </td><td> Squat or leg press coefficient </td><td> Bench or chest press coefficient </td></tr><tr><td> 1 </td><td> 1.000 </td><td> 1.000 </td></tr><tr><td> 2 </td><td> 1.0475 </td><td> 1.035 </td></tr><tr> <td> 3 </td><td> 1.13 </td><td> 1.08 </td></tr><tr><td> 4 </td><td> 1.1575 </td><td> 1.115 </td></tr><tr><td> 5 </td><td> 1.2 </td><td> 1.15 </td></tr><tr><td> 6 </td ><td> 1.242 </td><td> 1.18 </td></tr><tr><td> 7 </td><td> 1.284 </td><td> 1.22 </td></ Tr><tr><td> 8 </td><td> 1.326 </td><td> 1.255 </td></tr><tr><td> 9 </td><td> 1.368 </ Td><td> 1.29 </td></tr><tr><td> 10 </td><td> 1.41 </td><td> 1.325 </td></tr></TBODY>< /TABLE>

Step S17: The maximum muscle strength value is set by the control unit 30 as the product of the resistance value and the maximum muscle force coefficient. According to the example given in step S16, if the initial muscle strength value is set to 50 kg and the cumulative number of measurements that the trainer 90 can complete is eight times, the maximum muscle strength value is equal to 50*1.255, and if it is training. The total number of measurements that can be completed by 90 is only 50, and the maximum muscle strength of 90 is the trainer, that is, the invention can obtain the maximum muscle strength of the trainer 90 by estimation or actual measurement. .

In an embodiment, after step S17, the maximum muscle strength value may be selectively reset to the resistance value on the operation display unit 20, and step S12 is performed. For example, the trainer 90 can set the number of rounds to be executed on the operation display unit 20 at the beginning, and if the number of rounds is set to 3 times, it means that the above steps S12 to S17 will be performed three times, and the purpose thereof is It is that the trainer 90 can perform the entire measurement method repeatedly through three times, thereby finding the actual maximum muscle strength value closest to the trainer 90.

In an embodiment, in step S13 to step S14, a preset offset 37 of the drag unit 10 may be input by the trainer 90 at the operation display unit 20. The preset offset 37 is the distance that the drag unit 10 is expected to move, and when the muscle portion moving the drag unit 10 exceeds or equals or approaches the preset offset 37, the control unit 30 can determine that the muscle portion has been Complete the training action.

In an embodiment, in step S13 to step S14, a starting position and an ending position of the towing unit 10 are set in the operation display unit 20 to determine a preset offset 37, and when the muscle part moves the towing unit When 10 exceeds or is close to or close to the preset offset 37, the control unit 30 can determine that the muscle part has completed the test action.

In an embodiment, the measuring method of the present invention may further include that when the cumulative number of measurements exceeds 10 times, the resistance value may be automatically or manually increased and step S11 is performed. As mentioned above, the maximum muscle strength value is defined as the maximum muscle strength that can be produced by a single muscle contraction. When the cumulative number of measurements of the trainer 90 can exceed 10 times, the measured intensity of the resistance value set at this time is The trainer 90 is relatively simple, so the resistance value becomes a reliable reference level of the actual maximum muscle strength value. Therefore, it is necessary to further increase the resistance value and perform the measurement method of the present invention again, in order to find the actual maximum muscle. Force value.

Referring to FIG. 3 and FIG. 4, the method for measuring the maximum muscle strength value in the present embodiment can be applied to the trainer 90 and the muscle strength training device 100, wherein the muscle strength training device 100 includes the towing unit 10 and operates. The display unit 20 and the control unit 30, and the units in the muscle training device 100 have been described in the above embodiments, and thus will not be described herein.

The measurement method in this embodiment may include the following steps:

Step S21: The trainer 90 can select a muscle part to be measured or a measurement action from the operation display unit 20.

Step S22: The control unit 30 may generate the first measured resistance value, the second measured resistance value, and the third measured resistance value according to the resistance value. The resistance value may be the maximum muscle strength value that the trainer 90 considers to be the truest, and the first measured resistance value, the second measured resistance value, and the third measured resistance value may be 50%, 70% of the resistance value, respectively. 85%.

Step S23: The towing unit 10 generates the corresponding first drag resistance and second drag resistance according to the first measured resistance value and the second measured resistance value.

Step S24: The first dragging resistance and the second dragging drag generated by the towing unit 10 are overcome by the trainer 90 to complete the measuring action, and the average moving amount, the average speed, and the average speed of the second measuring operation on the towing unit 10 are calculated. Average time, etc.

Step S25: When the towing unit 10 generates a third drag resistance value according to the third measured resistance value, it is determined whether the one-time movement amount or an operation time of the towing unit 10 satisfies the candidate muscle strength value generation condition, including the movement of the towing unit 10. The amount or operation time, so the candidate muscle strength value generation condition may include a certain amount of average movement amount or a preset operation time. For example, the candidate muscle strength value generation condition may be that the operation movement amount is not less than 80% of the average movement amount. , or the preset operation time is no more than 5 seconds.

Step S26: If the candidate muscle strength value generation condition is satisfied, a candidate muscle strength value is generated, wherein the candidate muscle strength value is equal to the resistance value divided by a maximum muscle strength coefficient, and the value of the maximum muscle strength coefficient can be referred to the following table. In detail, in the present embodiment, it is assumed that the trainer 90 can repeat the measurement action three times under the condition that the candidate muscle strength value is satisfied, so the maximum muscle force coefficient is the percentage corresponding to the repetition number of 3, that is, 93%. If the resistance value at the beginning is 100 kg, the candidate muscle strength value is equal to 100/0.93, and the candidate resistance value is the resistance value measured at step 27.  <TABLE border="1" borderColor="#000000" width="85%"><TBODY><tr><td> Repetitions </td><td> % 1 RM </td></tr><tr ><td> 1 </td><td> 100 </td></tr><tr><td> 2 </td><td> 95 </td></tr><tr><td> 3 </td><td> 93 </td></tr><tr><td> 4 </td><td> 90 </td></tr><tr><td> 5 </td ><td> 87 </td></tr><tr><td> 6 </td><td> 85 </td></tr><tr><td> 7 </td><td> 83 </td></tr><tr><td> 8 </td><td> 80 </td></tr><tr><td> 9 </td><td> 77 </td ></tr><tr><td> 10 </td><td> 75 </td></tr><tr><td> 11 </td><td> 70 </td></tr ><tr><td> 12 </td><td> 67 </td></tr><tr><td> 15 </td><td> 65 </td></tr></TBODY ></TABLE>

Step S27: The drag unit 10 generates a corresponding one of the measured drag drag forces by the control unit 30 according to the candidate muscle force value.

Step S28: If the trainer 90 cannot overcome the measurement drag resistance to meet the candidate muscle strength value generation condition, the candidate muscle strength value is adjusted according to a reduction ratio, and step S27 is performed.

Step S29: If the trainer 90 overcomes the measurement drag drag to continuously complete the measurement action and meets the candidate muscle strength value generation condition, the candidate muscle strength value is raised according to an increase ratio, and step S27 is performed.

Step S30: If the trainer 90 can only overcome the measurement drag drag and then meet the candidate muscle strength value generation condition once, the output candidate muscle strength value is the maximum muscle strength value.

It is worth mentioning that in step S28 and step S29, when the muscle part belongs to the upper body, the reduction ratio and the improvement ratio may be between 2.5% and 5%, and when the muscle part belongs to the lower body, the reduction ratio and the improvement ratio may be From 5% to 10%.

In a preferred embodiment, the measuring method of the present invention may further comprise: after step S30, selectively resetting the candidate muscle strength value to the resistance value, and repeating step S22 to make the maximum muscle strength value found. Be true.

In another embodiment, the measuring method of the present invention may further include the step S26, if the candidate muscle strength value generating condition is not met, reduce the resistance value and perform step S22, wherein the weight value may be reduced by 2 ~3 kg, in a preferred embodiment, the resistance value can be directly reduced by 2.5 kg, and step S22 is repeated.

In an embodiment, steps S24 to S25 may be used to set a starting position and an ending position of the towing unit 10 by the operation display unit 20 to determine a preset offset 37. When the moving towing unit 10 exceeds the preset offset At the time of shifting 37, or continuing the stationary towing unit 10 during the average stabilization time, the control unit 30 can judge the completion of the test action.

Further, when the moving tow unit 10 exceeds the preset offset amount 37, the centripetal contraction or the eccentric contraction is performed on behalf of the muscle, and when the stationary towing unit 10 is continued in the average stabilization time, the isometric contraction is performed on behalf of the muscle.

In an embodiment, in step S24 to step S25, the trainer 90 is provided to input the starting position and the ending position of the drag unit 10 by the operator display unit 20, thereby determining a preset offset 37. The preset offset 37 is the distance that the drag unit 10 has moved, and when the mobile drag unit 10 exceeds the preset offset 37, the control unit 30 can determine that the first drag resistance has been completed. The test action of the second drag resistance. When the drag unit 10 generates a third drag resistance according to the third test resistance, it is determined whether the amount of movement of the drag unit 10 satisfies a predetermined offset amount 37, and if satisfied, the candidate muscle strength value generation condition is satisfied.

In an embodiment, the operation display unit 20 can be input by the sound sensing or motion sensing mode to prompt the trainer 90 to complete the setting. Therefore, the operation display unit 20 can also be sound sensed or in addition to the touch mode setting. The motion sensing method is set.

In an embodiment, the candidate muscle strength value generation condition is set or input by the operation display unit 20 or the continuous operation time is continuously maintained.

Referring now to Figure 7, Figure 7 is a flow chart showing a third embodiment of the method for measuring the maximum muscle strength value in accordance with an embodiment of the present invention. In one embodiment, the position sensor 40 calculates the amount of movement of the dragging unit 10 to complete the measurement action or the continuous stable operation time. The method steps are as follows:

S201: Select a muscle part to be measured or a measurement action from the operation display unit 20.

S202: The resistance value is input by the operation display unit 20 to generate a measured resistance value, and the towing unit 10 generates a corresponding measurement drag resistance according to the measured resistance value.

S203: The dragging resistance is measured by the trainer 90 to move or continue the stationary towing unit 10.

S204: The control unit 30 determines whether the measurement action completed by the trainer 90 against the measurement of the drag drag force reaches a candidate muscle force value generation condition, and the candidate muscle force value generation condition is determined according to the preset offset amount 37 of the drag unit 10 or The operation time is preset, and the movement amount of the measurement action or the continuous stable operation time is completed by the position sensor 40 and the calculation of the towing unit 10.

S205: The totaling steps S203 and S204 complete the cumulative measurement times of the measurement actions until the preset number of measurements.

S206: Find a corresponding maximum muscle force coefficient according to the cumulative measurement times, and calculate the maximum muscle strength value by dividing the resistance value by the maximum muscle force coefficient.

In an embodiment, the operation display unit 20 can prompt to input a starting position and an ending position of the towing unit 10 to determine a preset offset 37. When the moving towing unit 10 exceeds the preset offset 37, the control is performed. Unit 30 can determine the completion of the measurement action. Wherein the preset offset 37 is set and the maximum muscle strength is measured as shown in FIG. 8. FIG. 8 is a fourth implementation step of the method for measuring the maximum muscle strength value according to the embodiment of the present invention, the steps of which are Can include the following:

Step S301: Prompting the point location together on the operation display unit 20.

Step S302: The tow unit 10 is moved by the trainer 90 to a first fixed point.

Step S303: Calculate whether the rest time of the drag unit 10 at the first fixed point exceeds a threshold value.

Step S304: If the threshold value is exceeded, the first fixed point is set as the starting position, otherwise the process returns to step S31.

Step S305: Continue to move the drag unit 10 to a second fixed point.

Step S306: Calculate whether the rest time of the drag unit 10 at the second fixed point exceeds the threshold value.

Step S307: If the threshold value is exceeded, the second fixed point is set as the end position, otherwise the process returns to step S306.

Step S308: The distance from the starting position to the ending position is recorded by the control unit 30 as a preset offset 37.

Step S309: The resistance value is input by the operation display unit 20 to generate a measured resistance value, and the towing unit 10 generates a corresponding measurement drag resistance based on the measured resistance value.

Step S310: The dragging resistance is moved by the trainer 90 to move the towing unit 10.

Step S311: The control unit 30 determines whether the measurement action completed by the trainer 90 against the measurement of the drag drag force reaches a candidate muscle strength value generation condition, wherein the determination of the candidate muscle strength value generation condition is based on whether the drag unit 10 completes the measurement action to the end position.

Step S312: The totaling step S310 and the step S311 complete the cumulative measurement times of the measurement actions until the preset number of times.

Step S313: Find the corresponding maximum muscle force coefficient according to the cumulative measurement times, and calculate the maximum muscle strength value by dividing the resistance value by the maximum muscle force coefficient.

In addition, in this embodiment, it is further included that when the trainer 90 does not move the towing unit 10 to the end position to complete the measurement action, the trainer 90 may select to perform the step (S310) or the step (S313) to determine the direct calculation of the maximum muscle strength. The value is either moved again to the drag unit 10.

Further, in step S312, the preset training times can be set to 1 time, and the trainer 90 can directly measure the maximum muscle strength value in this way, without dividing the resistance value by the maximum muscle force coefficient in an estimated manner. Calculate the maximum muscle strength value.

In an embodiment, the candidate muscle strength value generation condition can be set or input by the operation display unit 20 or the start position and the end position or the start time and the end time.

In step S309, the display unit 20 can be operated by sound sensing or motion sensing to prompt the trainer 90 to complete the setting.

In addition, as described above, when the cumulative number of measurements of the trainer 90 exceeds 10 times, it means that the measured intensity of the resistance value set at this time is relatively simple for the trainer 90, so the resistance value becomes the actual maximum muscle strength value. The degree of trusted reference is extremely low, so the preset number of measurements of the present invention is less than 10 times to calculate the correct credibility. If the trainer 90 can easily reach the cumulative number of measurements 10 times, it means that the selected resistance value is too low, and should be re-selected by step S309.

Further, the preset number of measurements can be preset in the muscle strength training device 100, and therefore the preset training times are assumed to be 10 times. If the trainer 90 has completed the action more than 10 times, the representative office If the selected resistance value is too low, it should be re-selected by step S309. If the preset measurement number cannot be reached, step S313 can be selected to calculate the estimated maximum muscle strength.

Further, for the correctness of the measurement, the candidate muscle force value generation condition further includes that the movement amount of the towing unit 10 exceeds or is equal to or close to the preset offset amount 37, so the trainer 90 needs to be moved from the start position position tow unit 10 to at least At the end position, the control unit 30 determines that the trainer 90 completes a training action.

In addition, in step S301 to step S308, the trainer 90 can also operate the display unit 20 to set the starting position and the ending position of the towing unit 10 to determine the preset offset 37, so when the moving towing unit 10 exceeds or equals or approaches When the preset offset is 37, the control unit 30 can determine that the muscle part has completed the test action.

Therefore, in the above, in steps S11 to S17, at least one set of measurement actions is used and the average amount of movement is calculated, and then the maximum muscle strength value of the trainer 90 is measured in an estimated or actual measurement manner. In another embodiment, steps S21 to S30 further describe that different measured resistance values can be given in different proportions according to the maximum muscle strength value, and the resistance can be adjusted according to the condition of the trainer 90. Therefore, in steps S11 to S17 and steps S21 to S30, the trainer 90 can gradually measure the maximum muscle strength after the warm-up, so as to avoid injury.

In steps S201 to S206 and S301 to S313, the amount of movement can be measured to ensure that the action of the user 90 is to perform a complete action stroke to increase the accuracy of the measurement, especially if the exercise stroke is for fitness exercise. Complete execution is very important and will directly affect the performance of the actual game. For example, in the case of Jianli Sports, the completion of the three actions of bench press, hard lift and squat are related to the completion of the action stroke. For example, the standard of squat is that the hip needs to be lower than the knee, and the knee must be bent to lower the body to the top of the thigh at the hip joint and below the top of the knee. However, each person's trunk and joint mobility are different, so it is necessary to record the complete movement schedule to view the training results. For bodybuilding, weightlifting or other sports-specific sports, the recording and judgment of the action itinerary is also important for athletic performance and training effectiveness.

The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.

100‧‧‧ muscle strength training device
10‧‧‧Towing unit
20‧‧‧Operation display unit
30‧‧‧Control unit
37‧‧‧Preset offset
90‧‧‧ Trainers
40‧‧‧ position sensor
S11~S17, S21~S30, S201~S206, S301~S313‧‧‧ Process steps

1 is a flow chart showing a first embodiment of a method for measuring a maximum muscle strength value according to an embodiment of the present invention.

Fig. 2 is a system block diagram showing a method of measuring the maximum muscle strength value according to an embodiment of the present invention.

Figure 3 is a flow chart showing the second embodiment of the strength training device according to the present invention.

Figure 4 is a first schematic view of a muscle strength training device in accordance with the present invention.

Figure 5 is a second schematic view of a muscle strength training device in accordance with the present invention.

Figure 6 is a third schematic view of a muscle strength training device in accordance with the present invention.

Figure 7 is a flow chart showing a third embodiment of the method for measuring the maximum muscle strength value according to an embodiment of the present invention.

Figure 8 is a flow chart showing a fourth embodiment of the method for measuring the maximum muscle strength value according to an embodiment of the present invention.

Claims (10)

A method for measuring a maximum muscle strength value is applicable to a trainer and a muscle strength training device, the muscle strength training device comprising a towing unit, an operation display unit and a control unit, comprising: a. from the operation display unit Selecting one of the muscle parts to be measured or a measuring action; b. setting a resistance value by the operation display unit, and generating at least one measured resistance value according to the resistance value; c. causing the towing according to the at least one measured resistance value The unit generates at least one drag resistance; d. the trainer overcomes the at least one drag resistance to move or continuously stabilize the towing unit, and calculates a measurement on the tow unit by using a position sensor and the control unit a moving amount or a continuous stable operation time; e. determining whether the amount of movement of the towing unit or the continuous stable operation time satisfies a candidate muscle strength value generating condition, the candidate muscle strength value generating condition includes the towing unit The amount of movement or the continuous stable operation time; f. according to the trainer in step (e), the continuous completion of the candidate muscle strength value One of the conditions for generating the cumulative number of measurements to find a maximum muscle strength coefficient, the resistance value is divided by the maximum muscle strength coefficient to calculate a candidate muscle strength value; g. according to the candidate muscle strength value, the towing unit produces a corresponding one of the measurement drag Resistance; h. If the trainer cannot overcome the measurement drag resistance to meet the candidate muscle strength generation condition, adjust the candidate muscle strength value according to a reduction ratio, and perform step (g); i. When the measurement drag drag is overcome to complete more than one measurement and meet the candidate muscle strength value generation condition, the candidate muscle strength value is raised according to an increase ratio, and step (g) is performed; and j. if the trainer only When the measurement drag resistance is overcome and the measurement is completed in accordance with the candidate muscle strength value generation condition, the candidate muscle strength value is output as the maximum muscle strength value. The measuring method according to claim 1, wherein the candidate muscle strength value generating condition further comprises adjusting the amount of the movement required to reach a certain ratio or the continuous stable operation time. The measuring method according to claim 1, wherein the candidate muscle strength value generating condition is set or input by the operation display unit or the continuous stable operation time. The measuring method according to claim 1, wherein the candidate muscle strength generating condition is set or input by the operation display unit to input a starting position and an ending position or a starting time and an ending time. The measuring method according to claim 1, wherein the candidate muscle strength generating condition is input to the operation display unit by sound sensing or motion sensing to complete setting. The measuring method of claim 1, wherein the moving amount or the continuous stable operating time is that the trainer overcomes the drag resistance or the measured drag drag at least once in step (d) to move or continuously stabilize the The average amount of movement of the tow unit or the average stable operation time. A method for measuring a maximum muscle strength value is applicable to a trainer and a muscle strength training device, the muscle strength training device comprising a towing unit, an operation display unit and a control unit, comprising: a. from the operation display unit Selecting one of the muscle parts to be measured or a measuring action; b. setting a resistance value by the operation display unit, generating a measured resistance value by the control unit, and causing the towing unit to generate a corresponding one of the measurement drags according to the measured resistance value Resistance; c. the trainer overcomes the measurement drag resistance to move or continuously stabilize the towing unit; d. The control unit determines whether the measurement completed by the trainer overcoming the measurement drag resistance achieves a candidate muscle strength value generation condition The judgment of the candidate muscle strength value generation condition is based on the movement amount of the one of the towing unit or a continuous stable operation time, and the position sensor and the control unit calculate the movement amount of the tow unit to complete the measurement or continue to be stable. Operating time; e. summing step (d) to complete one of the measured measurements to a predetermined number of measurements; F. Find the maximum strength coefficient based on the cumulative number of times corresponding to one measure, the resistance value is multiplied by the coefficient calculation of the maximum strength of the maximum strength value. The measurement method of claim 7, wherein the candidate muscle strength value generating condition further comprises adjusting the movement amount of the towing unit or the continuous stable operation time to reach a certain proportion of the movement amount or the continuous stable operation. time. The measuring method according to claim 7, wherein the candidate muscle strength value generating condition is set or input by the operation display unit or the continuous stable operation time, the moving amount or the continuous stable operation time By the operation display unit, a start position and an end position or a start time and an end time are set or input. The measuring method of claim 7, wherein the candidate muscle strength value generating condition comprises inputting the operation display unit by sound sensing or motion sensing to complete setting.