Acquisition and Analysis of Electromyographic Signals from Biceps Brachii During Flexion-Extension Movements

This study involves collecting electromyographic (EMG) signals from the biceps brachii muscle during flexion-extension exercises, followed by comprehensive time-domain and frequency-domain analysis. Key parameters including integrated EMG (iEMG) and median frequency are computed to estimate muscle fatigue progression, with implementation details for signal processing algorithms and statistical methods.