Resistance control method, resistance system and software for achieving velocity based eccentric weight training

Abstract

The present invention provides a method for velocity based eccentric weight training (VBET), which mainly aims at overcoming the conventional weight based eccentric weight training method, and for the problems generated during the eccentric weight training process. The invention is an eccentric weight training based on velocity. By monitoring the velocity, the load is dynamically adjusted to replace the traditional eccentric training based on a certain weight, so that the velocity of the eccentric weight training can be stably maintained. There is no risk of crushing injuries due to weakness or mistake in letting go, which can effectively reduce the risk of user's injury, enhance user's confidence during operation, and provide a highly safe resistance control method, resistance system and software.

What is claimed is: 
     
         1 . A resistance control method for achieving velocity based eccentric weight training adapted for equipment with an adjustable resistance device, comprising the following steps:
 a velocity acquisition step, instantly acquiring the moving velocity of a user's moving parts or equipment through a velocity acquisition device, and transmitting the moving velocity back to a control system;   a state identification step, the control system comparing obtained the moving velocity with a predetermined value, when the moving velocity is greater than the predetermined value, and when the moving velocity is greater than the predetermined value plus a first tolerance value, a too fast state is defined; when the moving velocity is less than the predetermined value, and the moving velocity is less than the predetermined value minus a second tolerance value, a too slow state is defined; and   a resistance control step, the control system adjusting the resistance of the equipment of the adjustable resistance device according to the state obtained in the state identification step, when the control system determines that the state is too fast, the output force of the resistance device is reduced; when the system determines that the state is too slow, the output force of the resistance device is increased; when the moving velocity is between the too fast state and the too slow state, the system not adjusts the resistance device.   
     
     
         2 . The resistance control method for achieving velocity based eccentric weight training according to  claim 1 , wherein the velocity acquisition device is further connected to an image capturing device to analyze the captured image to obtain the velocity of the user's moving parts or equipment; or the velocity acquisition device is further connected to the adjustable resistance device, the moving velocity is calculated based on the current change value, voltage change value or displacement change value of the adjustable resistance device. 
     
     
         3 . The resistance control method for achieving velocity based eccentric weight training according to  claim 1 , wherein the predetermined value is set to a certain value or converted according to the measurement result of the user's range of motion. 
     
     
         4 . A resistance system used for eccentric weight training, comprising:
 an adjustable resistance device for installation on a weight training equipment providing the load required for exercise of the weight training equipment; and   a control device used to execute the method according to  claim 1 .   
     
     
         5 . A resistance control software used for eccentric weight training installed in a control system with weight training equipment, and causing the control system of the weight training equipment to execute the method according to  claim 1 .