TWI756815B - Weight training system with protective mechanism and method thereof - Google Patents

Abstract

A weight training system with protective mechanism and method thereof is disclosed. By continuously sensing a plurality of physiological characteristics, a posture state and a breathing state of the user through at least one sensor with a weight training device, and sending it to a remote host for analysis. When the physiological characteristics and the posture state are normal and the breathing state is not holding breath, the remote host transmits a first signal to the weight training device to drive a control element to continuously adjust the number of counter weight of the weight training device to gradually increase the resistance. When the physiological characteristics and the posture state are abnormal, or the breathing state is holding your breath, the remote host sends a second signal to the weight training device to gradually reduce the resistance until the physiological characteristics and the posture state are normal and the breathing state is not holding breath or the resistance is zero. The mechanism is help to improve the safety of weight training.

Description

Weight training system with protective mechanism and method therefor

The present invention relates to a weight training system and method thereof, in particular to a weight training system and method with a protective mechanism.

In recent years, with the increasing improvement of people's living standards, sports have become a very important leisure activity for modern people, among which weight training has attracted the most attention.

Generally speaking, traditional weight training is to connect the pulling mechanism and the counterweight mechanism through the cooperation of ropes and pulleys. When the user holds the handle of the pulling mechanism, he needs to overcome the weight set by the counterweight mechanism. The resistance generated is achieved by pulling the pulling mechanism to achieve the purpose of weight training. However, beginners usually cannot know the weight that is suitable for them, so they are prone to sports injuries. Therefore, how to set a suitable weight has always been an urgent problem for manufacturers to solve.

In view of this, some manufacturers have proposed technical means of safety latches, which can prevent users from causing sports injuries by using a weight that exceeds the user's load at the beginning by setting the safety latches. However, it is still impossible to dynamically adjust the weight in this way, so even if the weight that exceeds the user's load can be avoided initially, it is still unavoidable during the weight training process. Therefore, it is still unable to effectively solve the problem that weight training easily causes sports injuries.

To sum up, it can be seen that in the prior art, there has been a problem that weight training is likely to cause sports injuries for a long time. Therefore, it is necessary to propose improved technical means to solve this problem.

The invention discloses a weight training system with a protective mechanism and a method thereof.

First, the present invention discloses a weight training system with a protective mechanism, the system comprising: a remote host and a weight training device. In the part of the remote host, it includes: a storage module, a receiving module, an analysis module and a transmission module. Among them, the storage module is used to store the comparison information, and the comparison information includes normal physiological characteristics and correct posture characteristics; the receiving module is used to continuously receive the physiological characteristics, posture state and breathing state; the analysis module is connected to the storage module and the receiving module , to generate the first signal when the physiological characteristic is normal, the posture state is correct and the breathing state is not breath-holding, and when the physiological characteristic is abnormal, the posture state is incorrect or the breathing state is breath-holding, the second signal is generated; and the transmission module is connected to the analysis module for transmitting the generated first signal and the second signal.

In the part of the weight training device, it is interconnected with a remote host through a network, and the weight training device includes a sensing module, a transmission module, a control module, a camera element and a speaker. Among them, the sensing module is used to continuously sense physiological characteristics, posture state and breathing state through the sensing element; the transmission module is connected to the sensing module, and is used for sensing the physiological characteristics, posture state and breathing through the transmission element The state is transmitted to the remote host, and the first signal and the second signal are received; the control module is connected to the transmission module, and when the first signal is received, the driving control element continuously adjusts the number of weight blocks of the weight training device to make the resistance Progressively increasing, and upon receiving the second signal, the drive control element continuously adjusts the number of weights of the weight training device to gradually decrease the resistance until the physiological characteristics are normal, the posture state is correct and the breathing state is not breath-holding, or the resistance is until zero; camera element is used before weight training Continuously shoot the user's warm-up movement to generate a warm-up image. When the length of the warm-up image is greater than the preset time, the drive control element is allowed to adjust the number of weight blocks of the weight training device. When the length of the warm-up image is not greater than the preset time , the control element is disabled; and the speaker is used for triggering the speaker to emit a warning sound to prompt the user when the control element is disabled.

In addition, the present invention also discloses a weight training method with a protective mechanism. The steps include: providing a remote host and a weight training device interconnected through a network, wherein the remote host stores normal physiological characteristics and correct posture characteristics; weight training The device continuously senses the physiological characteristics, posture state and respiratory state through the sensing element, and transmits the sensed physiological characteristics, posture state and respiratory state to the remote host through the transmission element; the remote host analyzes the said physiological characteristics according to the normal physiological characteristics Whether the physiological feature is normal, analyze whether the posture state is correct according to the correct posture feature, when the physiological feature is normal, the posture state is correct and the breathing state is not breath-holding, a first signal is generated and transmitted to the weight training device, when the physiological feature is When abnormal, the posture state is incorrect or the breathing state is suffocation, a second signal is generated and transmitted to the weight training device; and when the weight training device receives the first signal, the first signal is used to drive the control element to continuously adjust the weight training device. The number of weight blocks is to gradually increase the resistance, and when the second signal is received, the second signal is used to drive the control element to continuously adjust the number of weight blocks of the weight training device to gradually decrease the resistance, until the physiological characteristics are normal and the posture state is Correct and the breathing state is not holding breath, or the resistance is zero; wherein, before weight training, the weight training device continuously captures the user's warm-up movement through the camera element to generate a warm-up image, when the length of the warm-up image is greater than the preset time When , the drive control element is allowed to adjust the number of weight blocks of the weight training device, when the length of the warm-up image is not greater than the preset time, the control element is disabled, and the speaker is triggered to emit a warning sound to prompt the user.

The system and method disclosed in the present invention are as above, and the difference from the prior art is that the present invention continuously senses the physiological characteristics and posture state of the user through the sensing element disposed in the weight training device. When the physiological characteristics and posture state are normal and the breathing state is not breath-holding, the remote host sends the first signal to the weight training device to drive the control element to continuously adjust the weight The number of weights in the training device gradually increases the resistance. When the physiological characteristics and posture state are abnormal, or the breathing state is suffocation, the remote host sends a second signal to the weight training device to gradually decrease the resistance until the physiological characteristics and posture state It is normal and the breathing state is not holding breath or the resistance is zero.

Through the above technical means, the present invention can achieve the technical effect of improving the safety of weight training.

110: Remote host

111: Storage Module

112: Receive module

113: Analysis module

114: Teleportation Module

120: Weight Training Device

121: Sensing module

122: Transmission module

123: Control Module

300: Weight Training Device

301: Pressure Sensitive Chair Cushion

302: Physiological Sensor

303: Pressure Sensor

304: Breathing Sensor

305: Camera element

310: Ropes

311: Grip

320: Transmission element

330: Weight block

340: Slide rail bracket

341: Control element

342: latch

Step 210: Provide a remote host and a weight training device interconnected through a network, wherein the remote host stores a normal physiological feature and a correct posture feature

Step 211: Before weight training, the weight training device continuously captures the user's warm-up movement through a camera to generate a warm-up image, and when the length of the warm-up image is greater than a preset time, the control element is allowed to be driven to adjust The number of weight blocks of the weight training device, when the length of the warm-up image is not greater than the preset time, the control element is disabled, and a speaker is triggered to emit a warning sound to remind the user

Step 220: The weight training device continuously senses a physiological feature, a posture state and a breathing state through a plurality of sensing elements, and transmits the sensed physiological feature, the posture state and the breathing state through a transmission element to the remote host

Step 230: The remote host analyzes whether the physiological feature is normal according to the normal physiological feature, and analyzes whether the posture state is correct according to the correct posture feature. When the physiological feature is normal, the posture state is correct, and the breathing state is not suffocation When , a first signal is generated and sent to the weight training device, when the physiological feature is abnormal, the posture state is incorrect or the breathing state is breath-holding, a second signal is generated and sent to the weight training device

Step 240: when the weight training device receives the first signal, drives a control element with the first signal to continuously adjust the number of weight blocks of the weight training device to gradually increase a resistance, and when receiving the second signal When the second signal is used to drive the control element to continuously adjust the number of weight blocks of the weight training device to gradually decrease the resistance, until Until the physiological characteristic is normal, the posture state is correct, and the breathing state is not breath-holding, or the resistance is zero

Step 241: After the weight training, the weight training device continuously captures the relaxed stretching movement of the user through the camera element to generate a relaxed stretching image, and when the relaxed stretching image is not generated or the length is less than the preset time, the speaker is triggered Play a warning tone to alert the user

FIG. 1 is a system block diagram of the weight training system with protective mechanism of the present invention.

2A to 2C are method flow charts of the weight training method with protective mechanism of the present invention.

FIG. 3 is a schematic diagram of sensing and imaging by applying the present invention.

FIG. 4 is a schematic diagram of applying the present invention to control the number of weight blocks.

The embodiments of the present invention will be described in detail below in conjunction with the drawings and examples, so as to fully understand and implement the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects.

First, before describing the weight training system and method with a protective mechanism disclosed in the present invention, the terms defined by the present invention will be explained first. The first signal in the present invention refers to the In the process of weight training, it is detected that the physiological characteristics are normal, the posture state is correct, and the breathing state is not suffocating. It is too reluctant; as for the second signal, it refers to the signal generated when the physiological characteristics are abnormal, the posture state is incorrect, or the breathing state is suffocation during the weight training process. When the second signal is generated, it represents It may exceed the user's ability, and there is already a symptom of being too reluctant.

The weight training system with a protective mechanism and the method thereof of the present invention are further described below with reference to the drawings. Please refer to "Fig. 1" first. "Fig. 1" is a system block diagram of the weight training system with a protective mechanism of the present invention. The system includes: a remote host 110 and a weight training device 120 . The part of the remote host 110 includes: a storage module 111 , a receiving module 112 , an analysis module 113 and a transmission module 114 . The storage module 111 is used for storing comparison information, and the comparison information includes normal physiological characteristics and correct posture characteristics. In practical implementation, the storage module 111 can be implemented using a memory, a hard disk or the like. In addition, the normal physiological characteristics refer to the normal physiological characteristics range during weight training; the correct posture characteristics refer to the correct posture characteristics when using the weight training device 120 to perform weight training, for example, a straight body Posture is correct posture, and sideways posture is incorrect posture.

The receiving module 112 is used for continuously receiving physiological characteristics, posture state and breathing state from the weight training device 120 . In actual implementation, the reception can be performed through a wired network or a wireless network, wherein the wired network is such as: Ethernet, an optical fiber network or the like; the wireless network is such as: satellite network, "Wi-Fi", General Packet Radio Service (GPRS) or the like.

The analysis module 113 is connected to the storage module 111 and the receiving module 112, and is used for generating a first signal when the physiological characteristic is normal, the posture state is correct, and the breathing state is not breath-holding, and when the physiological characteristic is normal The second signal is generated when the feature is abnormal, the posture state is incorrect, or the breathing state is breath-holding. In practical implementation, when the received physiological feature is consistent with the normal physiological feature (for example: the value of the physiological feature is the same as the value of the normal physiological feature, or the value of the physiological feature does not exceed the value of the normal physiological feature), it can be determined as a physiological feature The characteristic is normal, otherwise it is judged to be abnormal; when the posture state is straight, it can be judged to be correct, and vice versa, when the posture state is side bending or offset, it can be judged to be incorrect.

The transmission module 114 is connected to the analysis module 113 for transmitting the generated first signal and the second signal to the weight training device 120 . In practice, both the transmitting module 114 and the receiving module 112 can be implemented through a wired network or a wireless network.

The weight training device 120 is connected to the remote host 110 through a network. The weight training device 120 includes a sensing module 121 , a transmission module 122 and a control module 123 . Wherein, the sensing module 121 is used for continuously sensing the physiological characteristics, posture state and breathing state through the sensing element. In practical implementation, the sensing of physiological features may include various physiological information such as blood pressure sensing through a blood pressure sensing element, blood oxygen sensing through a blood oxygen sensor, and cardiac rhythm value sensing through a heart rhythm sensor. In addition, the posture state can be sensed through infrared sensors, acceleration sensors, etc. to determine the posture change of the human body during exercise, and the breathing state can be sensed through the respiration sensor to sense the human body's breathing state, such as : Exhale, inhale, and hold your breath, etc. In addition, the weight training device 120 can enable the sensing element to sense physiological characteristics, posture state and breathing state when the pressure-sensitive seat cushion senses pressure (eg, when the user sits down).

The transmission module 122 is connected to the sensing module 121 for transmitting the sensed physiological characteristics, posture state and breathing state to the remote host 110 through the transmission element, and receiving the first signal and the second signal from the remote host 110 . In practice, the transmission element can be implemented by using WiFi, ZigBee, CoAP (Constrained Application Protocol), MQTT (Message Queuing Telemetry Transport) or similar transmission elements to transmit data and signals.

The control module 123 is connected to the transmission module 122, and is used to drive the control element to continuously adjust the number of weight blocks of the weight training device 120 when the first signal is received to make the resistance gradually increase, and when the second signal is received, to drive all the weights. The control element continuously adjusts the number of weight blocks of the weight training device 120 to gradually decrease the resistance until the physiological characteristic is normal, the posture state is correct, the breathing state is not breath-holding, or the resistance is zero. For example, when the first signal is received, the control element can be driven to control the number of weight blocks used to increase sequentially from one, two, and three, so that the resistance gradually increases, and when the second signal is received, the control element can be driven The control element controls the number of weights used, eg decrements one weight at a time, so that the resistance decreases gradually. It should be noted that the weight training device 120 may further include a camera and a speaker. The camera is used to continuously capture the user's warm-up exercise before training to generate a warm-up image, and to continuously capture the user after the training. The gentle stretching motion of the 10000000 generates a gentle stretching image. When the length of the warm-up image is longer than a preset time (for example: 15 minutes), the driving control element is allowed to adjust the number of weight blocks of the weight training device 120. When the length of the warm-up image is longer When the time is not greater than the preset time, the control element is disabled, so as to avoid direct weight training without warm-up, resulting in sports injuries. Similarly, when the relaxation stretching image is not generated or the length is less than the preset time, the speaker can be triggered to emit a warning sound to remind the user to avoid muscle soreness due to accumulation of lactic acid without relaxation and stretching after weight training. . In addition, in actual implementation, the control element is arranged on the slide rail bracket of the weight training device 120 to slide up and down, and allows the pin to penetrate into the hole of the weight block to adjust the resistance.

It should be noted that, in actual implementation, the modules described in the present invention can be implemented in various ways, including software, hardware or any combination thereof. For example, in some implementations, each The modules can be implemented using software and hardware or one of them. In addition, the present invention can also be implemented partially or completely based on hardware. For example, one or more modules in the system can be implemented through an integrated Circuit chip, System on Chip (SoC), Complex Programmable Logic Device (CPLD), Field Programmable Gate Array (Field Programmable Gate Array, FPGA), etc. The present invention may be a system, method and/or computer program. The computer program may include a computer-readable storage medium loaded with computer-readable program instructions for causing a processor to implement various aspects of the present invention, and the computer-readable storage medium may be a tangible material that may hold and store instructions for use by the instruction execution device equipment. Computer-readable storage media can be, but are not limited to, electrical storage devices, magnetic storage devices, optical storage devices, electromagnetic storage devices, semiconductor storage devices, or any suitable combination of the foregoing. More specific examples (a non-exhaustive list) of computer-readable storage media include: hard disks, random access memory, read-only memory, flash memory, optical disks, floppy disks, and any suitable combination of the foregoing. Computer-readable storage media, as used herein, are not to be construed as transient signals per se, such as radio waves or other freely propagating electromagnetic waves, electromagnetic waves propagating through waveguides or other transmission media (eg, optical signals through fiber optic cables), or through electrical wires. transmitted electrical signals. Additionally, the computer-readable program instructions described herein may be downloaded from computer-readable storage media to various computing/processing devices, or downloaded over a network such as the Internet, local area network, wide area network, and/or wireless network to an external computer device or external storage device. Networks may include copper transmission cables, fiber optic transmissions, wireless transmissions, routers, firewalls, switches, hubs and/or gateways. The network card or network interface in each computing/processing device receives computer-readable program instructions from the network and forwards the computer-readable program instructions for storage on the computer-readable storage medium in each computing/processing device middle. The computer program instructions that perform the operations of the present invention may be assembled language instructions, instruction set architecture instructions, machine instructions, machine dependent instructions, microinstructions, firmware instructions, or source or object code written in any combination of one or more programming languages (Object Code), the programming language includes object-oriented programming languages, such as: Common Lisp, Python, C++, Objective-C, Smalltalk, Delphi, Java, Swift, C#, Perl, Ruby and PHP, etc., as well as conventional programs Procedural programming language, such as: C language or similar programming language. The computer program instructions may execute entirely on the computer, partly on the computer, as a stand-alone software, partly on the client computer and partly on the remote computer, or entirely on the remote computer or server execute on.

Please refer to "Fig. 2A" to "Fig. 2C", "Fig. 2A" to "Fig. 2C" are method flow charts of the weight training method with protective mechanism of the present invention, the steps of which include: providing interconnection through a network The remote host 110 and the weight training device 120 are described, wherein the remote host 110 stores normal physiological characteristics and correct posture characteristics (step 210); the weight training device 120 continuously senses physiological characteristics, posture state and breathing state through the sensing element, And transmit the sensed physiological features, posture state and breathing state to the remote host 110 through the transmission element (step 220); the remote host 110 analyzes whether the physiological features are normal according to the normal physiological features, analyzes the Whether the posture state is correct, when the physiological feature is normal, the posture state is correct and the breathing state is not breath-holding, a first signal is generated and sent to the weight training device 120, when the physiological feature is abnormal, the posture state is incorrect or the breathing state is When holding the breath, a second signal is generated and sent to the weight training device 120 (step 230); when the weight training device 120 receives the first signal, the control element is driven by the first signal to continuously adjust the number of weight blocks of the weight training device 120 to The resistance is gradually increased, and when the second signal is received, the second signal is used to drive the control element to continuously adjust the number of weights of the weight training device 120 to gradually decrease the resistance until the physiological characteristics are normal, the posture state is correct, and the breathing is correct. The state is not holding breath, or the resistance is zero (step 240). Through the above steps, the user's physiological characteristics, posture state and breathing state can be continuously sensed through the sensing element disposed in the weight training device 120 and sent to the remote host 110 for further processing. Perform analysis, when the physiological characteristics and posture state are normal and the breathing state is not breath-holding, the remote host 110 transmits a first signal to the weight training device 120 to drive the control element to continuously adjust the number of weight blocks of the weight training device 120 to gradually increase the resistance , When the physiological characteristics and posture state are abnormal, or the breathing state is suffocation, the remote host sends a second signal to the weight training device to gradually decrease the resistance until the physiological characteristics and posture state are normal and the breathing state is not suffocation or resistance is until zero.

In addition, after step 210, the weight training device 120 can continuously capture the user's warm-up movement through the camera before weight training to generate a warm-up image, and when the length of the warm-up image is longer than a preset time, the drive control element is allowed to adjust The number of weight blocks of the weight training device, when the length of the warm-up image is not greater than the preset time, the control element is disabled, and the speaker is triggered to emit a warning sound to prompt the user (step 211 ); and after step 240, the weight training device 120 After the weight training, the camera element can continuously photograph the user's relaxing stretching movement to generate a relaxing stretching image, and when the relaxing stretching image is not generated or the length is less than a preset time, the speaker is triggered to emit a warning sound to remind the user (step 241 ) ). In this way, the user can be prompted to perform warm-up exercises and relaxation stretching exercises, so as to avoid sports injuries.

The following description is given in the form of an embodiment in conjunction with "Fig. 3" and "Fig. 4". Please refer to "Fig. 3" first. "Fig. 3" is a schematic diagram of sensing and imaging by applying the present invention. In practice, when the user sits on the pressure-sensitive seat cushion 301 , the weight training device 300 will enable a plurality of sensors to continuously sense the user's physiological characteristics, posture state and breathing state, such as : Sensing physiological characteristics with the physiological sensor 302 , sensing the posture state with the pressure sensor 303 , sensing the breathing state with the breathing sensor 304 , and so on. Then, the user can use the weight training device 300 to perform weight training by holding the handle 311 connected to the rope 310 . At this time, the weight training device 300 will continuously transmit the sensed features and states to the distal end through the transmission element 320 . host 110 so that the remote host 110 will The physical characteristics are compared with the normal physiological characteristics, so as to judge whether the physiological characteristics are normal, and the received posture state is compared with the correct posture characteristics, so as to judge whether the posture state is correct. In the process of judgment by the remote host 110, assuming that the physiological feature is normal, the posture state is correct, and the breathing state is not breath-holding, the remote host 110 will generate the first signal; otherwise, it is assumed that the physiological feature is abnormal and the posture state is not The remote host 110 will generate a second signal when the breathing state is correct or when the breathing state is breath-holding. It should be noted that, in practice, before weight training is performed, the weight training device 300 can also continuously shoot the user's warm-up exercise through the camera 305 to generate a warm-up image, and after weight training, continue to shoot The user's gentle stretching movement to generate a gentle stretching image, so as to confirm whether the user performs warm-up exercise and gentle stretching movement. When the warm-up image is longer than the preset time, the weight training device 300 is allowed to drive the control element to adjust the number of weight blocks, that is, the user is allowed to use the weight training device 300 to perform weight training. On the contrary, the control element is disabled, and the speaker is triggered to emit a warning sound to prompt the user to perform a warm-up exercise first. Sports injuries caused by warm-up exercises. In addition, when the relaxation stretching image is not generated or the length is less than the preset time, the speaker is triggered to emit a warning sound to remind the user that the relaxation stretching exercise is required to accelerate the metabolism of waste after exercise (such as avoiding lactic acid, creatinase accumulation), promotes gentle return of blood to the heart, gently lowers muscle temperature, and maintains muscle length and elasticity.

As shown in "Fig. 4", "Fig. 4" is a schematic diagram of applying the present invention to control the number of weight blocks. Since the remote host 110 transmits the generated first signal or the second signal to the weight training device 300 at the same time when the first signal or the second signal is generated, the weight training device 300 can The second signal drives the control element 341 to continuously adjust the number of weight blocks 330 of the weight training device 300 to adjust the resistance. For example, when the weight training device 300 receives the first signal When the number is set, the control element 341 can be slid on the slide rail bracket 340, and the retractable latch 342 can be used to control the quantity of the weight blocks 330 to be used (for example, inserting the first weight block 330 means using one weight block 330, inserting the first weight block 330, and inserting the second weight block 330) The two weights 330 represent the use of two weights 330), and then the resistance is adjusted to gradually increase; similarly, when the second signal is received, the resistance can also be adjusted in a similar manner to gradually decrease until the The physiological characteristics are normal, the posture state is correct and the breathing state is not holding breath, or the resistance is zero. In this way, it is possible to effectively prevent the user from using too many weight blocks 330 to reluctantly perform weight training and causing sports injuries.

To sum up, it can be seen that the difference between the present invention and the prior art is that the user's physiological characteristics, posture state and breathing state are continuously sensed through the sensing element disposed in the weight training device, and are transmitted to the remote host for Carry out analysis, when the physiological characteristics and posture state are normal and the breathing state is not breath-holding, the remote host sends a first signal to the weight training device to drive the control element to continuously adjust the number of weight blocks of the weight training device to gradually increase the resistance. When the characteristics and posture state are abnormal, or the breathing state is suffocation, the remote host sends a second signal to the weight training device to gradually decrease the resistance until the physiological characteristics and posture state are normal and the breathing state is not suffocated or the resistance is zero. With this technical means, the problems existing in the prior art can be solved, thereby achieving the technical effect of improving the safety of weight training.

Although the present invention is disclosed above by the aforementioned embodiments, it is not intended to limit the present invention. Anyone who is familiar with the similar arts can make some changes and modifications without departing from the spirit and scope of the present invention. The scope of patent protection shall be determined by the scope of the patent application attached to this specification.

110: Remote host

111: Storage Module

112: Receive module

113: Analysis module

114: Teleportation Module

120: Weight Training Device

121: Sensing module

122: Transmission module

123: Control Module

Claims (8)

A weight training system with a protective mechanism, the system includes: a remote host, the remote host includes: a storage module for storing a comparison information, the comparison information includes a normal physiological feature and a correct posture feature; A receiving module for continuously receiving at least one physiological feature, a posture state and a breathing state; an analysis module, connected to the storage module and the receiving module, for continuously receiving at least one physiological feature, a posture state and a breathing state; When the breathing state is correct and the breathing state is not breath-holding, a first signal is generated, and when the physiological characteristic is abnormal, the posture state is incorrect or the breathing state is breath-holding, a second signal is generated; and a transmission module , connected to the analysis module for transmitting the generated first signal and the second signal; and a weight training device connected to the remote host through a network, the weight training device comprising: a sensing module , used to continuously sense the physiological characteristics, the posture state and the breathing state through a plurality of sensing elements; a transmission module, connected to the sensing module, used to sense the sensed through a transmission element sending physiological characteristics, the posture state and the breathing state to the remote host, and receiving the first signal and the second signal; and A control module, connected to the transmission module, is used for driving a control element to continuously adjust the number of weight blocks of the weight training device when the first signal is received, so as to gradually increase a resistance, and when receiving the second signal When the signal is received, the control element is driven to continuously adjust the number of weight blocks of the weight training device to gradually decrease the resistance until the physiological characteristics are normal, the posture state is correct and the breathing state is not breath-holding, or the resistance is A camera element is used to continuously photograph the user's warm-up exercise before weight training to generate a warm-up image, and when the length of the warm-up image is greater than a preset time, it is allowed to drive the control element to adjust the weight training The number of weight blocks of the device, when the length of the warm-up image is not greater than the preset time, the control element is disabled; and a speaker, when the control element is disabled, the weight training device triggers the speaker to emit Alert sound to alert the user. The weight training system with protective mechanism as claimed in claim 1, wherein the camera device continues to photograph the user's relaxed stretching motion after weight training to generate a relaxed stretching image, when the relaxed stretching image is not generated or the length is less than the preset time , trigger the speaker to emit a warning sound to remind the user. The weight training system with protective mechanism as claimed in claim 1, wherein the control element is arranged on a slide rail bracket of the weight training device to slide up and down, and allows a pin to pass through the hole of the weight block to adjust the resistance. The weight training system with protective mechanism of claim 1, wherein when a pressure-sensitive seat cushion of the weight training device senses pressure, the sensing element is enabled to sense the physiological feature, the posture state and the breathing state . A weight training method with a protective mechanism, the steps of which include: providing a remote host and a weight training device interconnected through a network, wherein the remote host stores a normal physiological feature and a correct posture feature; the weight training The device continuously senses a physiological feature, a posture state and a breathing state through a plurality of sensing elements, and transmits the sensed physiological feature, the posture state and the breathing state to the remote host through a transmission element; The remote host analyzes whether the physiological feature is normal according to the normal physiological feature, and analyzes whether the posture state is correct according to the correct posture feature. When the physiological feature is normal, the posture state is correct, and the breathing state is not breath-holding, a A first signal is sent to the weight training device, when the physiological characteristic is abnormal, the posture state is incorrect or the breathing state is breath-holding, a second signal is generated and sent to the weight training device; and the weight training When the device receives the first signal, the first signal drives a control element to continuously adjust the number of weights of the weight training device to gradually increase a resistance, and when the second signal is received, the second The signal drives the control element to continuously adjust the number of weight blocks of the weight training device to gradually decrease the resistance until the physiological characteristic is normal, the posture state is correct and the breathing state is not breath-holding, or the resistance is zero; Wherein, before weight training, the weight training device continuously captures the user's warm-up movement through a camera to generate a warm-up image, and when the length of the warm-up image is greater than a preset time, the control element is allowed to be driven to adjust the The number of weight blocks of the weight training device, when the length of the warm-up image is not greater than the preset time, the control element is disabled, and a speaker is triggered to emit a warning sound to prompt the user. The weight training method with protective mechanism according to claim 5, wherein the method further comprises that after the weight training, the weight training device continuously records the relaxed stretching movement of the user through the camera element to generate a relaxed stretching image. When the image is not generated or the length is less than the preset time, the speaker is triggered to emit a warning sound to prompt the user. The weight training method with a protective mechanism of claim 5, wherein the control element is arranged on a slide rail bracket of the weight training device to slide up and down, and allows a pin to pass through the hole of the weight block to adjust the resistance. The weight training method with protective mechanism of claim 5, wherein when a pressure-sensitive seat cushion of the weight training device senses pressure, the sensing element is enabled to sense the physiological feature, the posture state and the breathing state .

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