JP2001276025A - Bicycle movement meter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bicycle movement meter for concretely displaying the target or the result of a cycling movement and also displaying calorie consumption with high calculation precision by reflecting a difference in a basal metabolic amount. SOLUTION: The movement meter is constituted of a human body impedance measuring means 110, an individual data input means 120, an interior fat rate calculating means 130, a figure judging means 140 for judging a figure based on individual data and an interior fat rate, a basal metabolic amount calculating means 150 for calculating the basal metabolic amount based on individual data and the interior fat rate, a target interior fat rate setting means 160, a reduction interior fat calculating means 170 for calculating the interior fat amount to be reduced by a difference between the target interior fat rate and a measurement interior fat rate, a reduction calorie calculating means 180, a target running distance setting means 190 for setting a target running distance for consuming reduction calorie based on the basal metabolic amount, a bicycle speed measuring means 200, a calorie consumption calculating means 210, a remaining calorie consumption calculating means 220 and a remaining running distance calculating means 230.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a kinetic meter attached to a bicycle for measuring the amount of exercise during running.

[0002]

[Problems to be solved by the invention]

[0003] Cycling exercises are characterized by little body movement, stable upper body, and light burden on lower limbs and lower back. In addition, because of local exercise of the legs, the oxygen intake at the same heart rate is lower than that of running. For this reason, it is particularly suitable for intensively dieting such as strengthening the leg strength and thinning the leg.

[0004] Muscles enlarge by applying a load according to physiological adaptation, activate the nervous system, and improve muscle function. As for the strength of resistance training, it is necessary to give the muscles resistance that is at least higher than the muscle strength used in daily life, and this is called the principle of overload. Muscles atrophy when not in use, and their function declines accordingly, so it is important to continue training afterwards to maintain the benefits obtained by training. The effect obtained by short-term resistance training largely depends on the adaptation of the nervous system, and it is necessary to repeatedly train for a long time until an effect brought about by morphological changes of muscles such as muscle hypertrophy appears. In this way, when performing cycling exercises for the purpose of dieting, such as strengthening leg strength or thinning legs, measuring body fat to understand changes in muscle mass and setting an appropriate exercise amount target will lead to more effective training. Can be.

[0005] The basal metabolism is the basic energy consumed by the body and varies depending on the age and weight. However, as the muscles that consume energy increase, the body consumes more energy and the basal metabolism increases. The amount also increases. Conversely, when muscle mass decreases, there are fewer places to burn fat, so basal metabolism is reduced and less energy is consumed. Thus, basal metabolism is proportional to muscle mass, so to calculate the actual calories burned,
The correct answer is to calculate based not only on gender, age, height, and weight, but also on lean body weight, which is an index representing muscle mass excluding body fat from weight.

Accordingly, the present invention provides a cycling exercise meter that specifically displays the goals and results of a cycling exercise and displays the calorie consumption with high calculation accuracy by reflecting the difference in basal metabolism. It was done for the purpose.

[0007]

In order to achieve the above object, the present invention is configured as follows.

[0008] That is, according to the first aspect of the present invention, there is provided an exercise amount measuring means which is attached to a bicycle and measures an exercise amount during running.
An electrode for measuring human body impedance, a body fat percentage calculating means for calculating a body fat percentage based on the measured human body impedance, and a calorie consumption based on the exercise amount of the exercise amount measuring means and the body fat percentage of the body fat percentage calculating means. An exercise meter comprising: a calorie consumption calculating means for calculating; and a display unit for displaying exercise amount, body fat percentage and calorie consumption. The invention according to claim 2 is an electrode attached to a bicycle for measuring human body impedance, a body fat percentage calculating means for calculating a body fat percentage based on the measured human body impedance, and a target body fat for setting a target body fat percentage. A rate setting means, a target exercise amount setting means for setting a target exercise amount necessary to achieve a target body fat percentage from the calculated body fat percentage, and a display unit for displaying the body fat percentage and the target exercise amount. An exercise meter characterized by the following. The invention according to claim 3 is an exercise amount measuring means which is attached to a bicycle and measures an amount of exercise during running, and an electrode which measures a human body impedance,
A body fat percentage calculating means for calculating a body fat percentage based on the measured human body impedance, a target body fat percentage setting means for setting a target body fat percentage, and achieving a target body fat percentage from the calculated body fat percentage Target exercise amount setting means for setting a target exercise amount necessary for the exercise, calorie consumption calculating means for calculating calorie consumption based on the exercise amount of the exercise amount measuring means and the body fat percentage of the body fat percentage calculating means, and the calculated calorie consumption. And a display unit for displaying the amount of exercise, the body fat percentage, and the amount of target exercise remaining. The invention according to claim 4 is the motion meter according to claim 1 or 3, wherein the amount of exercise is a vehicle speed measured by a speedometer. The invention according to claim 5 is the exercise meter according to claim 1 or 3, wherein the exercise amount is a heart rate measured by a heart rate monitor and a running time during the heart rate. The invention according to claim 6 is the kinetic meter according to claim 1 or 3, wherein the exercise amount is a pedal load measured by a torque sensor of a pedal shaft and a running time during the pedal load. The invention according to claim 7 is the exercise meter according to claim 2 or 3, wherein the target exercise amount is a target calorie consumption. In the invention according to claim 8, the target exercise amount is set as a target traveling distance.
Or the exercise meter according to 3.

[0009]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is an overall view of a bicycle embodying the present invention. In the bicycle, the exercise meter 1 is detachably attached between the handles H via a pedestal a, and connected to a magnetic sensor S fixed to a front fork F via a cord C. The magnet M is attached to the spoke b of the front wheel.
Is clamped and screwed, and the position is adjusted so that the center of the magnet M comes to the magnetic field detecting portion of the magnetic sensor S.

FIG. 2 is a front view of a kinematic meter embodying the present invention. Exercise meter 1 has a built-in human body impedance measuring circuit 2, an LCD display section D is provided on the front, and a power / select key K1, a number down key K2 and an up key K3, a confirmation key K4, and a start / end below the display section D. A key K5 is arranged, and one power supply side electrode E1, E1 constituting a four-terminal electrode electrically insulated from each other is fixed to the upper and lower side surfaces, and the other detection side electrodes E2, E2 are fixed. The power supply side electrodes E1, E1 and the detection side electrodes E2, E2 may be attached to the handle H of the bicycle and connected to the exercise meter 1 via a cord.

The power / selection key K1 is used to turn on / off the power by a long on of about 2 seconds, switch the input contents such as initial setting of a speedometer, input of personal data, measurement results of running conditions, and measurement of body fat. The display contents such as measurement results and diet target values are switched.

The initial setting of the speedometer sets a speed unit of kilometers and miles, a wheel size, and the like. For input of personal data, data such as gender, age, height, and weight are input. The measurement result of the traveling state displays the vehicle speed, the traveling distance, the maximum speed, the total traveling distance, the calorie consumption, and the like. The measurement result of the body fat indicates a body fat percentage, a basal metabolic rate, a body type, and the like. The diet target values are weight loss body fat percentage (%) and weight loss body fat mass (k) for achieving the target body fat percentage.
g), weight loss calories, target mileage, etc. are displayed. In addition, the remaining running distance, the remaining calorie consumption, and the like for achieving the target body fat percentage are displayed according to the measurement result of the running situation.

The down key K2 inputs a number by decrementing the number by one each time the key is pressed. Up key K3 is
Each time the key is pressed, the number is increased by one and the number is input. When personal data such as gender, age, height, and weight are input, respective default values are displayed, and data input is performed while correcting those numerical values with the down key K2 and the up key K3. The confirmation key K4 confirms the input data, and when the confirmation key 4 is pressed, the flow shifts to the next input. The start / end key K5 starts measurement of body fat and measurement of running conditions.

The display unit D displays initial data of the speedometer, input data such as gender, age, height, weight, etc., measurement results of running conditions, measurement results of body fat, target values of diet, and the like.

FIG. 3 shows a circuit diagram of the human body impedance measuring circuit. The human body impedance measurement circuit 2 supplies a 50 kHz sine wave AC voltage generated by the oscillator 21 to the power supply side electrodes E1 and E1 of the case 1 via the drive circuit 22 and the changeover switch 23A.

When measuring the impedance of the human body, the kinetic meter 1 is detached from the pedestal a, grasped with both hands, and both arms are straightened at the height of the shoulder, and as shown in FIG. The electrodes E1, E1 and the detection-side electrodes E2, E2 are sandwiched between the left and right forefinger and thumb. Alternatively, the human body impedance is measured by holding the handle H with both hands. Thus, an AC voltage is generated between the left and right detection electrodes E2, E2, and the human body impedance between both hands is measured.

The AC voltage generated at the detection-side electrodes E2, E2 is changed by a changeover switch 23A, a bandpass filter 24, and a rectifier circuit 2.
5. Convert to DC voltage via amplifier 26, waveform shaping,
After level adjustment and offset adjustment, A / D converter 2
7. Input to the CPU 14 via the I / O interface 16.

Before measuring the human body impedance, the output characteristics of the detection-side circuit are calibrated in advance in order to correct a measurement error due to a time-dependent change or a temperature characteristic of an element constituting the human body impedance measuring circuit 2. That is, the relationship between the human body impedance Z, which is two variables, and the AC voltage V detected by the detection-side circuit is applied to the regression line Z = kV + C0. Then, the same predetermined AC voltage as when measuring the human body impedance Z is applied to both ends of the two resistors R1 and R2 whose resistance values are known, and the AC voltage V generated at both ends of the resistors R1 and R2 is detected. The proportional constant k and the fixed constant C0 of the regression line are obtained.

For this reason, a control signal is output from the CPU 14 to switch the changeover switch 23A through the I / O interface 16, the changeover unit 28, and the changeover control circuit 29A. The resistors R1 and R2 are connected. Next, a control signal is output from the CPU 14 to switch the switch 23B through the I / O interface 16, the switch unit 28, and the switch control circuit 29B.
Is switched, and the measurement object is switched to the resistor R1 or the resistor R2.

FIG. 5 shows a functional block diagram of a kinematic meter embodying the present invention. Exercise meter 1 has a human body impedance measuring means 110 for measuring human body impedance via four terminal electrodes, a personal data input means 120 for operating personal keys to input personal data of gender, age, height, and weight, and a human body impedance. And body fat percentage calculating means 130 for calculating body fat percentage based on personal data, body type determining means 140 for determining body type based on personal data and body fat percentage, and basal metabolism based on personal data and body fat percentage. Basal metabolic rate calculating means 150 for calculating the amount, target body fat percentage setting means 160 for setting a target body fat percentage, and calculating a body fat amount to be reduced from a difference between the target body fat percentage and the measured body fat percentage. Weight loss fat calculating means 170, weight loss calorie calculating means 180 for calculating the amount of calories for consuming weight loss fat, and consuming weight loss calories based on basal metabolism A target travel distance setting means 190 for setting a traveling distance of the order of the target vehicle speed measuring means 2 for measuring the vehicle speed by detecting the rotational speed of the wheel
00, calorie consumption calculating means 210 for calculating actual calorie consumption based on the measured vehicle speed and basal metabolic rate,
Remaining calorie consumption calculating means 22 for subtracting actual calorie consumption from weight loss calories to calculate remaining calorie consumption
It comprises a remaining mileage calculating means 230 for calculating the remaining mileage for consuming the remaining calories based on 0, the vehicle speed and the basal metabolic rate.

As shown in FIG. 6, the body type discriminating means 140 divides the weight and body fat percentage constituting the vertical axis and the horizontal axis into three stages of a healthy range, a healthy range and a healthy range, respectively. Height, weight and body fat percentage calculating means 130 divided into nine areas and input by personal data input means 120
The area to which the calculated body fat percentage corresponds corresponds to is displayed by dots. The healthy range of body weight is ideal body weight × 0.9 to ideal body weight × 1.1, and the healthy range of body fat percentage is 17 to 24% for women and 14 to 20% for men. The nine zones are supersportsman type, sportsman type, obesity type, sportsman ideal type, healthy ideal type, and superordinate type, from left to right on the vertical axis (body weight) and from left to right on the horizontal axis (body fat percentage). Categorized as fat type, super thin type, thin type, excess fat type, etc. Here, ideal weight = (height−100) × 0.9 ×
0.91.

The basal metabolic rate calculating means 150 calculates the basal metabolic rate based on the following formula. Basal metabolic rate = C0 x body weight x (100-body fat percentage) / 100 + C1 C0 = 24.0349 Women under 40 21.951 Women 40 and over 27.717 Men under 40 25.333 Men 40 and over C1 = 427 .64 Female under 40 424.38 Female over 40 188.21 Male under 40 243.28 Male over 40

The target body fat percentage setting means 160 compares, for example, 17 to 24% for women,
The target body fat percentage is set from among the healthy body fat percentages of 14 to 20% for men.

The weight loss body calculating means 170 obtains the body fat amount to be reduced from the difference between the target body fat percentage and the measured body fat percentage. Weight loss fat mass (kg) = (measured body fat ratio−target body fat ratio) / 100 × body weight (kg) If the measured body fat ratio is lower than the target body fat ratio, the weight loss body fat amount is set to 0. .

The weight loss calorie calculating means 180 calculates the body fat 1
Since kg is equivalent to about 7000 kcal, the calorie amount necessary for consuming the weight loss fat calculated by the weight loss fat calculating means 170 is calculated by the following formula. Weight loss calories (kcal) = Weight loss body fat (kg) x
7000 (kcal / kg)

The target travel distance setting means 190 replaces the reduced calorie calculated by the weight loss calorie calculation means 180 with the travel distance, calculates the travel distance from the travel distance, and sets the target travel distance. The travel amount is represented by the product of the travel intensity and the travel time as follows. Traveling amount (kcal) = Running intensity (kcal / min) x
Running time (minutes) The running intensity indicates the calorie consumption per minute consumed during running and is calculated by the following formula. Running intensity (kcal / min) = (energy metabolic rate x basal metabolic rate + metabolic rate at rest) (kcal) / 1440
(Minutes) The energy metabolic rate indicates how many calories the basal metabolic rate consumes depending on the vehicle speed. For example, 2.0 km for 10 km / h, 3.0 for 20 km / h, and 5.0 for 30 km / h. In the case of 0 and 40 km, it is determined by actual measurement such as 7.0. The metabolic rate at rest is 1.2 times the basal metabolic rate. As described above, the vehicle speed is, for example, 2
The running strength at that time is determined as follows. Running intensity (kcal / min) at a vehicle speed of 20 km = (3.0 x
Basal metabolic rate + metabolic rate at rest) (kcal) / 1440
(Minutes) Next, the travel time required to digest the reduced calories is determined, and the target travel distance is calculated from the travel time. Running time (min) = Weight loss calories (kcal) / vehicle speed 2
Traveling intensity of 0 km (kcal / min) Target traveling distance (km) = traveling time (min) x 20/60
(Km / min) The running time is set to a time of 12 minutes or more, which is said to be the minimum required before the body fat starts burning.

Since the energy metabolic rate has a high correlation with the heart rate during running, it may be obtained from both regression equations. Alternatively, since there is a high correlation with the pedal load during traveling, it may be obtained from both regression equations. The pedal load is obtained by attaching a torque sensor such as a strain gauge to the pedal shaft and measuring the couple of the pedal shaft. The regression equation of the energy metabolic rate and the heart rate can be obtained by actually measuring the heart rate and oxygen intake during running. The regression equation between the energy metabolic rate and the pedal load can be obtained by actually measuring the pedal load and the oxygen intake during running.

Although the energy metabolic rate is proportional to the vehicle speed, load fluctuations due to uphills, downhills, tailwinds and headwinds are not reflected, and thus the energy metabolic rate is calculated based on the heart rate and the pedal load. , Improve calculation accuracy. In addition, the exercise intensity for efficiently burning body fat is preferably about 60 to 90% of the maximum heart rate, so that calculating the calorie consumption when the heart rate is within this range further improves the calculation accuracy. The maximum heart rate is determined by the following formula. Maximum heart rate = 220-age for males Maximum heart rate = 210-age for females Note that the maximum heart rate is calculated as 20 years old for all children under 20 years old.

The heart rate is measured by utilizing the fact that hemoglobin in the blood flowing through the capillaries of the fingertips absorbs infrared rays, and that the density of the blood changes with the pulse. For this reason, the contact surface of the heart rate sensor is pressed against the fingertip and fixed by the supporter, the change in the infrared light emitted by the light emitting unit is continuously detected by the light receiving unit, and the change is converted into an electric signal to measure the heart rate . The heart rate sensor may detect hemoglobin in blood flowing through the capillaries of the earlobe in contact with the earlobe. Alternatively, an electrode may be attached to the handle H to detect a pulse-like potential difference between both hands generated with the pulsation of blood, thereby detecting the pulsation of the heart and measuring the heart rate.

The vehicle speed measuring means 200 includes a spoke b of the front wheel.
Is detected by a magnetic sensor S such as a Hall sensor, a magnetoresistive element, or a reed switch, and the number of rotations of the wheel per unit time is measured to calculate the vehicle speed.

The calorie expenditure calculating means 210 calculates the average vehicle speed s from the vehicle speed and time measured by the vehicle speed measuring means 200, and substitutes the energy metabolic rate of the average vehicle speed s into the above-mentioned formula to determine the running intensity. Is multiplied by the running time to calculate the actual calorie consumption. Running intensity (kcal / min) = (energy metabolic rate at average vehicle speed s x basal metabolic rate + metabolic rate at rest) (kcal) /
1440 (min) Calorie consumption (kcal) = Running intensity (kcal / min)
× Running time (minutes) The exercise intensity may be obtained by calculating the average heart rate r from the heart rate and time during running, and substituting the energy metabolic rate of the average heart rate r. Exercise intensity (kcal / min) = (energy metabolic rate of average heart rate r x basal metabolic rate + metabolic rate at rest) (kcal)
/ 1440 (minutes) Alternatively, the average pedal load p may be determined from the pedal load and time during traveling, and the energy metabolic rate of the average pedal load p may be substituted for the average pedal load p. Exercise intensity (kcal / min) = (energy metabolic rate of average pedal load p x basal metabolic rate + metabolic rate at rest) (kca
l) / 1440 (minutes) In any case, load fluctuations due to hills, winds, etc. are reflected, so that calculation accuracy is improved over vehicle speed.

The remaining calorie consumption calculating means 220 obtains the remaining calorie consumption by subtracting the actual calorie consumption calculated by the calorie consumption calculating means 210 from the reduced calorie calculated by the weight loss calorie calculating means 180. Calorie consumption (kcal) = calorie loss (kc)
al) -calorie consumption (kcal) When the measurement of the body fat percentage is restarted, a new calorie reduction is set each time, and the remaining calorie consumption becomes equal to the calorie loss.

The remaining running distance calculating means 230 calculates the remaining running time when the vehicle travels at a running intensity of an average vehicle speed of 20 km in order to consume the remaining calorie consumption calculated by the remaining calorie consumption calculating means 220. Find the remaining mileage. Remaining running time (minutes) = Remaining calorie consumption (kcal) /
Running intensity at an average vehicle speed of 20 km (kcal / min) Remaining running distance (km) = Remaining running time (min) × 20/6
0 (km / min)

The exercise meter for a bicycle embodying the present invention has the above-described configuration.
By operating the select key K1, the down key K2, the up key K3, and the enter key 4, personal data such as sex, age, height, and weight are input. At this time, if the input data is the same as the previous data, the input can be omitted. Next, start / end key K5
After pressing, the body fat measurement is started by sandwiching the electrodes provided on the upper and lower side surfaces of the kinematic meter with the left and right forefinger and thumb. Some time after the start of the measurement, the body fat percentage is displayed on the display unit D, and the body type division is displayed as a dot in the corresponding area of the matrix together with the body fat percentage. Here, when the power / selection key K1 is pressed, the basal metabolism is displayed on the display section D,
When the measured body fat percentage exceeds the healthy body fat percentage, the screen switches each time the power / selection key K1 is pressed, and diet target values such as weight loss body fat percentage, weight loss fat mass, weight loss calories, and target mileage. Are displayed in order. These diet target values are updated each time body fat is measured.

Next, when the start / end key K5 is pressed, the measurement of the running condition starts. After the measurement of the driving situation starts, the screen switches each time the power / selection key K1 is pressed, and the vehicle speed, the driving distance, the maximum speed, the total driving distance, the calorie consumption, the remaining calorie consumption, the remaining driving distance, and the like are sequentially displayed. Is displayed.

[0037]

As described above, the exercise meter for a bicycle according to the present invention calculates calorie consumption based on the amount of exercise during running and the percentage of body fat. Therefore, according to the present invention, since the difference in the body fat percentage in addition to the amount of exercise is reflected in the calculation, the calculation accuracy of the calorie consumption is improved.

Further, the exercise meter of the bicycle of the present invention displays a target amount of exercise required to achieve a target body fat percentage from the current body fat percentage. Therefore, according to the present invention, not only the vehicle speed and the calorie consumption during running can be known, but also the objectives and results of the cycling exercise become concretely visible, so that the interest in the exercise can be maintained for a long time. Therefore, the initiative is motivated, the concentration is increased, and a sufficient exercise effect can be exhibited in a short period of time.

Further, the exercise meter for a bicycle according to the present invention calculates the remaining target exercise amount based on the actual calorie consumption.
Therefore, according to the present invention, since it is possible to understand at a glance how much more exercise is required, it is possible to appropriately adjust the amount of exercise for cycling for diet.

[Brief description of the drawings]

FIG. 1 is an overall view of a bicycle embodying the present invention.

FIG. 2 is a front view of a kinematic meter embodying the present invention.

FIG. 3 is a circuit diagram of a human body impedance measuring circuit embodying the present invention.

FIG. 4 is an explanatory diagram of the use of a kinetic meter embodying the present invention when measuring body fat.

FIG. 5 is a functional block diagram of a motion meter embodying the present invention.

FIG. 6 is a figure showing a body type according to the present invention.

[Explanation of symbols]

 1 Exercise meter 110 Human body impedance measuring means 120 Personal data input means 130 Body fat percentage calculating means 140 Body type determining means 150 Basal metabolic rate calculating means 160 Target body fat percentage setting means 170 Weight loss body fat calculating means 180 Weight loss calorie calculating means 190 Target running Distance setting means 200 Vehicle speed measuring means 210 Calorie expenditure calculating means 220 Remaining calorie expenditure calculating means 230 Remaining mileage calculating means 14 CPU 15 Memory 16 I / O interface 2 Human body impedance measuring circuit 21 Oscillator 22 Drive circuit 23 Changeover switch 24 Band filter 25 Rectifier circuit 26 Amplifier 27 A / D converter 28 Switching unit 28 29 Switching control circuit C code D Display E1 Power supply side electrode E2 Detection side electrode F Front fork H Handle K1 Power / selection key 2 down key K3 up key K4 confirmation key K5 start / end key M magnet R1, R2 dummy resistance S magnetic sensor a pedestal b spoke

Claims (8)

[Claims] 1. An exercise amount measuring means attached to a bicycle for measuring exercise amount during running; an electrode for measuring human body impedance; a body fat percentage calculating means for calculating a body fat percentage based on the measured human body impedance; Calorie consumption calculating means for calculating calorie consumption based on the amount of exercise of the amount of exercise measuring means and the body fat percentage of the body fat percentage calculating means, and a display unit for displaying the amount of exercise, body fat percentage and calorie consumption, Exercise meter. 2. An electrode attached to a bicycle for measuring human body impedance, a body fat percentage calculating means for calculating a body fat percentage based on the measured human body impedance, and a target body fat percentage setting for setting a target body fat percentage Means, target exercise amount setting means for setting a target exercise amount necessary to achieve a target body fat percentage from the calculated body fat percentage, and a display unit for displaying the body fat percentage and the target exercise amount. Exercise meter featuring. 3. An exercise amount measuring means attached to a bicycle for measuring exercise amount during running; an electrode for measuring human body impedance; a body fat percentage calculating means for calculating a body fat percentage based on the measured human body impedance; Target body fat percentage setting means for setting the body fat percentage of the target, target exercise amount setting means for setting a target amount of exercise required to achieve a target body fat percentage from the calculated body fat percentage, Calorie consumption calculating means for calculating calorie consumption based on the amount of exercise and body fat percentage of the body fat percentage calculating means; remaining target exercise amount calculating means for calculating the remainder of the target exercise amount based on the calculated calorie consumption; A display unit for displaying a fat percentage and a remaining target exercise amount. 4. The kinetic meter according to claim 1, wherein the exercise amount is a vehicle speed measured by a speedometer. 5. The exercise meter according to claim 1, wherein the amount of exercise is a heart rate measured by a heart rate monitor and a running time therebetween. 6. The method according to claim 1, wherein the momentum is a pedal load measured by a torque sensor of a pedal shaft and a running time therebetween.
Or the exercise meter according to 3. 7. The exercise meter according to claim 2, wherein the target exercise amount is a target calorie consumption. 8. The kinetic meter according to claim 2, wherein the target exercise amount is a target travel distance.