ABSTRACT Assessing the performance of basketball players is very important in implementation technical training programs. The application electromyography (EMG) still relatively small. evaluation athletes’ muscle state index by EMG can guide sports training. This study used surface to test and compare data, analyze discharge timing, contribution rate integral value turning movement, aiming expl...

In this study, a low-cost, wireless, and smartphone-controlled surface electromyography (EMG) system was designed developed for consumers, the recorded EMG signals were evaluated against reference laboratory during fatiguing contraction. Using commercially available inexpensive components, components of signal-acquisition circuit optimized, microcontroller combined with Bluetooth module. The th...