| CPC A63B 21/40 (2015.10) [A61B 5/224 (2013.01); A63B 24/0062 (2013.01); A63B 2024/0065 (2013.01); A63B 2230/605 (2013.01)] | 2 Claims | 

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               1. A method for measuring maximum muscle strength value, which through an exercise device with dynamically variable resistance and an arithmetic control unit connected via a signal to the exercise device, performing the following steps: 
            an obtaining an original muscle strength value generation step, a user performing at least one exercise process at a constant speed on the exercise device with dynamically variable resistance, and recording force values exerted by the user at each position in the exercise process, and defining force values exerted as the original muscle strength value; 
                an initial muscle strength value generation step, the arithmetic control unit increasing, decreasing or remain unchanged based on the original muscle strength value of each position to generate an initial muscle strength value for each position; and 
                a maximum muscle strength value generation step, after receiving the initial muscle strength value, the exercise device with dynamically variable resistance performing an exercise test, during the exercise test, using a test muscle strength value that is greater than or equal to the initial muscle strength value; after completing the specified conditions of the exercise test, obtaining the maximum muscle strength value according to a conversion formula, 
                wherein a period of the exercise test comprises a plurality of exercise processes, and the exercise process comprises a combination of a single eccentric exercise and a single centripetal exercise, the single eccentric exercise or the single centripetal exercise; and wherein, a specified condition is to perform a plurality of exercise processes with a certain initial muscle strength value, and not stop between each exercise process until the user no longer performs each exercise process, and the number of exercise processes is accumulated before the user no longer performing, the maximum muscle strength value is equal to W1/(1+(1−Y)×c), where Y is the number of exercise processes accumulated before the user no longer performing, W1 is a certain initial muscle strength value, c is a constant and between 0.01-0.1. 
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