CN111013085A - A Coordination Training System Based on Linked Crawler - Google Patents
A Coordination Training System Based on Linked Crawler Download PDFInfo
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/0002—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms
- A63B22/001—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms by simultaneously exercising arms and legs, e.g. diagonally in anti-phase
- A63B22/0012—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements involving an exercising of arms by simultaneously exercising arms and legs, e.g. diagonally in anti-phase the exercises for arms and legs being functionally independent
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B2022/0092—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements for training agility or co-ordination of movements
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0622—Visual, audio or audio-visual systems for entertaining, instructing or motivating the user
- A63B2071/0625—Emitting sound, noise or music
- A63B2071/063—Spoken or verbal instructions
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B2071/065—Visualisation of specific exercise parameters
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/50—Force related parameters
- A63B2220/51—Force
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/83—Special sensors, transducers or devices therefor characterised by the position of the sensor
- A63B2220/833—Sensors arranged on the exercise apparatus or sports implement
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Abstract
本发明涉及了一种基于联动爬行器的协调性训练系统，通过在训练者使用爬行器的过程中，实时检测四肢用力及图像识别身体姿态情况，给出科学的指导方案，指导训练者进行协调性训练，更具体地说，利用联动爬行器本体、力传感器、位移传感器、数据采集模块、图像识别模块、上位机(含人机交互界面)组成的爬行器系统，在训练者使用联动爬行器进行训练的过程中，实时地检测训练者手部及脚部的用力及身体模拟爬行姿态的情况，分析训练者在模拟爬行过程中的四肢用力、伸展程度情况及身体协调性，通过人机交互界面提示并指导训练者科学地进行爬行，达到协调性训练的目的。
The invention relates to a coordination training system based on a linkage crawler. During the process of using the crawler, the trainer detects the force of the limbs and recognizes the body posture of the image in real time, and provides a scientific guidance scheme to guide the trainer to coordinate. Sexual training, more specifically, using a crawler system composed of a linked crawler body, a force sensor, a displacement sensor, a data acquisition module, an image recognition module, and a host computer (including human-computer interaction interface), when the trainer uses the linked crawler During the training process, the force of the hands and feet of the trainer and the simulated crawling posture of the body are detected in real time, and the force of the limbs, the degree of extension and the body coordination of the trainer during the simulated crawling process are analyzed. The interface prompts and guides the trainer to crawl scientifically to achieve the purpose of coordination training.
Description
Technical Field
The invention relates to the technical field of scientific training, in particular to a coordination training system based on a linkage crawler.
Background
With the continuous progress of science and technology and the continuous improvement of the living standard of human materials, human beings pay more attention to the self health, and the scientific training is an important means for enhancing the physical quality of human bodies. The training modes are various, at present, a treadmill, an elliptical machine, a rowing machine, a stepping vehicle and the like are more applied, and a crawler gradually enters the visual field of people and enters a family.
The crawling body-building can disperse the whole body weight to four limbs to reduce the load of various parts of the body, especially the lumbar, so that the medicine has certain curative effect on preventing and treating lumbar diseases, lumbar muscle strain and various neck, shoulder and spine diseases.
When crawling, the heart and the parts above the heart are lowered, so that the health care pillow is beneficial to the blood circulation of the whole body and has positive effects on preventing and treating cardiovascular diseases.
When crawling, the head often sags, the blood flow is increased, and the blood circulation of the brain can be effectively improved.
The linkage crawl device structurally realizes linkage of four limbs when simulating crawling, reduces training difficulty of a trainer, avoids colliding and wearing knees, and still can pay attention to the following points when using the linkage crawl device for training:
(1) the correct crawling posture is kept, and the length of the leg support is adjusted, so that the knees to the feet can be completely placed in the leg support;
(2) in the crawling process, the action amplitude is ensured to be in place, the excessive shaking of the body is avoided, and the optimal training effect is achieved.
However, in the actual training, many trainers cannot master the simulation crawling requirement, or the force application sequence is wrong, or the action amplitude is not in place, or the force application is unbalanced, or the amplitude is too large, the body swings, and the simulation crawling training effect is greatly reduced. The method of the invention judges whether the action of the trainer is standard or not through the real-time detection of the relevant data in the training process and the algorithm, gives a voice prompt, realizes the real-time training guidance function and improves the training effect.
The existing purely mechanical crawler does not have the function of guiding the simulation crawling, but on the basis of the prior art, the standard degree of the action of a trainer is judged by detecting relevant data in the training process in real time, and then voice prompt is given to guide the trainer to scientifically carry out crawling training.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the coordination training system overcomes the defects of the prior art, provides a coordination training system based on a linkage crawler, aims at the current situation that the public can not scientifically apply the training of the crawler, simulates the real-time monitoring of the crawling process of a trainer through a sensing technology and an image recognition technology, and prompts and guides voices to help the trainees who use the training of the crawler to better master the simulation crawling key, and conducts scientific coordination training guidance to the trainees.
In order to achieve the purpose, the invention is realized by the following scheme:
the invention relates to a coordination training system based on a linked crawler, wherein palm force sensors and finger force sensors of a left hand and a right hand are respectively arranged at the palm positions and the finger positions of two hand supports of the linked crawler, knee force sensors and pedal force sensors of a left leg and a right leg are respectively arranged at the knee positions and the pedal positions of the two leg supports, a displacement sensor is arranged on a sliding seat, signals of the sensors are collected to a data collection module, and the data collection module is communicated with an upper computer; the image recognition module is embedded in the upper computer and is used for collecting the front posture of the trainer in the crawling process and communicating with the upper computer; the force application curve in the simulated crawling process is displayed in real time through a human-computer interaction interface of the upper computer, and a trainer is guided to conduct scientific training through a voice prompt function;
the left palm force sensor is arranged at the position where the left palm is placed when the left hand of the linkage crawler grips the left hand support, and is used for collecting force data of a trainer in the process of simulating the forward extension of the crawling left hand;
the left finger force sensor is arranged at the position where a left finger is placed when the left hand of the linked crawler grips the left hand support, and is used for collecting force data of a trainer in the process of simulating the backward withdrawing of the crawling left hand;
the right palm force sensor is arranged at the position where the right palm is placed when the right hand of the linkage crawler grips the right hand support, and is used for collecting force data of a trainer in the process of simulating the forward extension of the right hand;
the right finger force sensor is arranged at the position where a right finger is placed when the right hand of the linked crawler grips the right hand support, and is used for collecting force data of a trainer in the process of simulating the retreating of the crawling right hand;
the left knee force sensor is arranged at the knee position of a left leg support of the linkage crawler and is used for collecting force data of a trainer in the process of simulating the forward extension of a left leg in the crawling process;
the left foot pedaling force sensor is arranged at the pedal position of the left leg support of the linked crawler and is used for collecting force data of a trainer in the process of simulating the rear pedaling of the left leg in the crawling process;
the right knee force sensor is arranged at the knee position of a right leg support of the linkage crawler and is used for collecting force data of a right leg extending process of a trainer in a simulated crawling process;
the right pedaling force sensor is arranged at the pedal position of the right leg support of the linkage crawler and is used for collecting force data of a trainer in the process of simulating the rear pedaling of the right leg in the crawling process;
the sliding seat displacement sensor is arranged at the lower part of the sliding seat and is used for collecting body displacement data of a trainer in the simulated crawling process;
the data acquisition and analysis module is arranged on the linkage crawler body, is used for receiving force and displacement data and analysis data, and is communicated with an upper computer human-computer interaction interface;
the image recognition module is embedded in the upper computer and is used for collecting the front posture of the trainer in the crawling process and communicating with the upper computer;
the upper computer comprises a human-computer interaction interface, is arranged at the front end of the linkage crawler and at a training visual position, can display relevant data in the simulated crawling process in real time, shows a four-limb force curve graph, and prompts by voice to guide a trainer to scientifically use the crawler for training.
The linkage crawler training process can be mainly divided into two stages, namely a left leg backward pedaling process (accompanied by a right leg forward stretching process, a left leg forward stretching process and a right hand backward stretching process), and a left leg forward stretching process (accompanied by a right leg backward pedaling process, a left hand backward stretching process and a right hand forward stretching process). The data collected and the judgment are as follows:
1. left leg back-pedaling process: obtaining the maximum time difference delta t1 of the four force-applying sequences through the data collected by the left foot pedaling force sensor, the left palm force sensor, the right knee force sensor and the right finger force sensor;
2. left leg extension process: obtaining the maximum time difference delta t2 of the four force-applying sequences through the data collected by the right foot pedaling force sensor, the right palm force sensor, the left knee force sensor and the left finger force sensor;
3. through the displacement sensor, whether the trainer fully stretches the limbs in the simulated crawling process is judged through the difference value between the displacement value S obtained in the left leg backward pedaling process (or the right leg backward pedaling process) and the length L of the hand support track.
4. From the measured data, the following are judged:
L-S is less than A, the system judges the standard of the pulling process of the trainer;
L-S is greater than or equal to A, and the system prompts 'please fully stretch the limbs'. (A is modifiable in the system, determined by the crawler's specific model and parameters)
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, in the simulation crawling process of a trainer, the force application condition of four limbs and the leg extension condition are monitored in real time, the force curve of the four limbs is displayed in real time through a human-computer interaction interface, and the trainer is prompted and guided by voice, so that the trainer can quickly and better utilize a crawler to carry out coordination training.
(2) The invention is a simple and easy training guidance method for all people, and is convenient for developing in the field of public fitness.
(3) The invention can monitor the motion attitude and motion amplitude of the trainer during simulated crawling in real time through the image recognition technology, and carries out correction through voice prompt.
(4) The invention is improved on the basis of the existing linkage crawler, is simple to realize and is easy to popularize.
Drawings
FIG. 1 is a schematic structural diagram of a coordination training system based on a linked crawler according to the present invention;
FIG. 2 is a training flow diagram of the present invention;
FIG. 3 is a force curve diagram detected and displayed by the system during a left back-pedaling of the exerciser;
FIG. 4 is a graph of the force profile detected and displayed by the system during a right back-step of the exerciser's leg.
In the figure: the crawler comprises a crawler body, a human-computer interaction interface-containing upper computer, a left palm force sensor, a left finger force sensor, a right palm force sensor, a right finger force sensor, a left knee force sensor, a left pedal force sensor, a right knee force sensor, a right pedal force sensor, a displacement sensor, a data acquisition and analysis module and an image recognition module, wherein the crawler body is 1, the upper computer is 2, the left palm force sensor is 3, the left finger force sensor is 4, the right palm force sensor is 5, the right finger force sensor is 6, the left knee force sensor is 7, the left foot pedal force.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the coordination training system based on the linked crawler of the present invention is based on a linked crawler body 1, and comprises a left palm force sensor 3, a left finger force sensor 4, a right palm force sensor 5, a right finger force sensor 6, a left knee force sensor 7, a left foot pedal force sensor 8, a right knee force sensor 9, a right foot pedal force sensor 10, and a force sensor for detecting force data of four limbs of a trainer during simulated crawling; the displacement sensor 11 is used for detecting the extension amplitude of limbs of the trainer in the crawling process; the data acquisition and analysis module 12 is used for receiving the sensor data and analysis data and communicating with the man-machine interaction interface of the upper computer 2; the image recognition module 13 is embedded in the upper computer 2 and used for collecting the front posture of the trainer in the crawling process and communicating with the upper computer 2, and the human-computer interaction interface can display relevant data in the simulated crawling process in real time and prompt by voice to guide the trainer to carry out coordination training.
The left palm force sensor 3 is arranged at the position where the left palm is placed when the left hand of the linked crawler grips the left hand support, and is used for collecting force data of a trainer in the process of simulating the forward extension of the crawling left hand;
the left finger force sensor 4 is arranged at the position where a left finger is placed when the left hand of the linked crawler grips the left hand support, and is used for collecting force data of a trainer in the process of simulating the backward withdrawing of the crawling left hand;
the right palm force sensor 5 is arranged at the position where a right palm is placed when the right hand of the linkage crawler grips the right hand support, and is used for collecting force data of a trainer in the process of simulating the forward extension of the right hand;
the right finger force sensor 6 is arranged at a position where a right finger is placed when the right hand of the linked crawler grips the right hand support, and is used for collecting force data of a trainer in a process of simulating the retreating of the crawling right hand;
the left knee force sensor 7 is arranged at the knee position of a left leg support of the linkage crawler and is used for collecting force data of a trainer in the process of simulating the forward extension of a left leg in the crawling process;
the left foot pedaling force sensor 8 is arranged at the pedal position of the left leg support of the linkage crawler and is used for collecting force data of a trainer in the process of simulating the rear pedaling of the left leg in the crawling process;
the right knee force sensor 9 is arranged at the knee position of a right leg support of the linkage crawler and is used for collecting force data of a trainer in the process of simulating the stretching of the right leg in the crawling process;
the right pedaling force sensor 10 is arranged at the pedal position of the right leg support of the linkage crawler and is used for collecting force data of a trainer in the process of simulating the rear pedaling of the right leg in the crawling process;
the sliding seat displacement sensor 11 is arranged at the lower part of the sliding seat and used for collecting body displacement data of a trainer in the simulated crawling process;
the data acquisition and analysis module 12 is installed on the linkage crawler body, and is used for receiving force and displacement data and analyzing the data and communicating with an upper computer human-computer interaction interface;
the image recognition module 13 is embedded in the upper computer and is used for collecting the front posture of the trainer in the crawling process and communicating with the upper computer;
the upper computer (including a human-computer interaction interface) is arranged at the front end of the linkage crawler and at a training visual position, can display relevant data in a simulated crawling process in real time, shows a four-limb force curve graph, and gives voice prompt to guide a trainer to scientifically use the crawler for training.
The linkage crawler training process can be mainly divided into two stages, namely a left leg backward pedaling process (accompanied by a right leg forward stretching process, a left leg forward stretching process and a right hand backward stretching process), and a left leg forward stretching process (accompanied by a right leg backward pedaling process, a left hand backward stretching process and a right hand forward stretching process). The data collected and the judgment are as follows:
1. left leg back-pedaling process: obtaining the maximum time difference delta t1 of the four force-applying sequences through the data collected by the left foot pedaling force sensor, the left palm force sensor, the right knee force sensor and the right finger force sensor;
2. left leg extension process: obtaining the maximum time difference delta t2 of the four force-applying sequences through the data collected by the right foot pedaling force sensor, the right palm force sensor, the left knee force sensor and the left finger force sensor;
3. through the displacement sensor, whether the trainer fully stretches the limbs in the simulated crawling process is judged through the difference value between the displacement value S obtained in the left leg backward pedaling process (or the right leg backward pedaling process) and the length L of the hand support track.
4. From the measured data, the following are judged:
L-S is less than A, the system judges the standard of the pulling process of the trainer;
L-S is greater than or equal to A, and the system prompts 'please fully stretch the limbs'. (A is modifiable in the system, determined by the crawler's specific model and parameters)
Referring to fig. 2, a training flow chart of the present invention, the following describes the training flow of the present invention in detail according to fig. 2:
and 5, in the simulated crawling training process, monitoring data in the simulated crawling process in real time by the system, displaying the data on a human-computer interaction interface, and prompting and guiding a user to perform coordination training by voice.
In the process of steps 4 and 5, in the process of simulating crawling of the trainer, the force application condition is detected in real time by the total 8-way force sensors of the four limbs, the displacement condition of the hand rest is detected in real time by the displacement sensor, and the maximum time difference delta t1 of the force application of the four limbs, the backward pedaling process of the left leg, the backward pedaling process of the right leg, the maximum time difference delta t2 of the force application of the four limbs and the extension degree L-S of the four limbs can be obtained through the algorithm.
Claims (3)
1. The utility model provides a harmony training system based on linkage crawler which characterized in that: palm force sensors and finger force sensors of a left hand and a right hand are respectively arranged at the palm positions and the finger positions of two hand supports of the linkage crawler, knee force sensors and pedal force sensors of a left leg and a right leg are respectively arranged at the knee positions and the pedal positions of the two leg supports, displacement sensors are arranged on a sliding seat, signals of the sensors are acquired to a data acquisition module, and the data acquisition module is communicated with an upper computer with a human-computer interaction interface; the image recognition module is embedded in the upper computer and is used for collecting the front posture of the trainer in the crawling process and communicating with the upper computer; the force application curve in the simulated crawling process is displayed in real time through a human-computer interaction interface of the upper computer, and a trainer is guided to conduct scientific training through a voice prompt function;
the left palm force sensor is arranged at the position where the left palm is placed when the left hand of the linkage crawler grips the left hand support, and is used for collecting force data of a trainer in the process of simulating the forward extension of the crawling left hand;
the left finger force sensor is arranged at the position where a left finger is placed when the left hand of the linked crawler grips the left hand support, and is used for collecting force data of a trainer in the process of simulating the backward withdrawing of the crawling left hand;
the right palm force sensor is arranged at the position where the right palm is placed when the right hand of the linkage crawler grips the right hand support, and is used for collecting force data of a trainer in the process of simulating the forward extension of the right hand;
the right finger force sensor is arranged at the position where a right finger is placed when the right hand of the linked crawler grips the right hand support, and is used for collecting force data of a trainer in the process of simulating the retreating of the crawling right hand;
the left knee force sensor is arranged at the knee position of a left leg support of the linkage crawler and is used for collecting force data of a trainer in the process of simulating the forward extension of a crawling left leg;
the left pedaling force sensor is arranged at the pedal position of the left leg support of the linked crawler and is used for collecting force data of a trainer in the pedaling process after the trainer simulates climbing the left leg;
the right knee force sensor is arranged at the knee position of a right leg support of the linkage crawler and is used for collecting force data of a trainer in the process of simulating the forward extension of a right leg;
the right pedaling force sensor is arranged at the pedal position of the right leg support of the linkage crawler and is used for collecting force data of a trainer in the pedaling process after the right leg is simulated to climb;
the displacement sensor is arranged at the lower part of the hand support and is used for collecting hand support displacement data of a trainer in the simulated crawling process and judging the limb extension amplitude in the training process;
the data acquisition and analysis module is arranged on the linkage crawler body, is used for receiving force and displacement data and analyzing the data, and is communicated with an upper computer;
the image recognition module is embedded in the upper computer and is used for collecting the front posture of the trainer in the crawling process and communicating with the upper computer;
the upper computer comprises a human-computer interaction interface, is arranged at the front end of the linkage crawler and at a training visual position, can display relevant data in a simulated crawling process in real time, shows a four-limb force curve graph, and gives a voice prompt to guide a trainer to scientifically use the crawler for training;
according to the flexibility coordination training system based on the linkage crawler, through force data acquisition and an image recognition technology, the four limbs strength, the extension degree and the crawling posture of a trainer in the crawling training process are judged, and then standard guidance prompt can be conducted on the trainer.
2. The coordination training system based on the linked crawler according to claim 1, wherein: in the data acquisition and analysis module, the analysis process is specifically realized as follows:
(1) left leg back-pedaling process: obtaining the maximum time difference delta t1 of the four force-applying sequences through the data collected by the left foot pedaling force sensor, the left palm force sensor, the right knee force sensor and the right finger force sensor;
(2) left leg extension process: obtaining the maximum time difference delta t2 of the four force-applying sequences through the data collected by the right foot pedaling force sensor, the right palm force sensor, the left knee force sensor and the left finger force sensor;
(3) through the displacement sensor, the difference value between the displacement value S obtained in the left leg back-pedaling process (or the right leg back-pedaling process) and the length L of the hand support track is used for judging whether the trainer fully stretches the limbs in the simulated crawling process,
(4) from the measured data, the following are judged:
L-S is less than A, the system judges the crawling process specification of the trainer;
L-S is greater than or equal to A, and the system prompts 'please fully stretch the limbs'.
3. The coordination training system based on the linked crawler according to claim 1, wherein: a can be modified in the system and is determined by the specific model and parameters of the linkage crawler.
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| CN201911364462.0A CN111013085A (en) | 2019-12-26 | 2019-12-26 | A Coordination Training System Based on Linked Crawler |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2602334A (en) * | 2020-12-23 | 2022-06-29 | James Gray Simeon | Exercise machine and method for rehabilitation of the lumbopelvic region |
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Application publication date: 20200417 |