Regarding extension, the muscle activation levels of the biceps were 489.9 mV at 56°, 455.6 mV at 70°, and 412.9 mV at 84°, with significant difference being found at each angle (p
Regarding extension, the muscle activation levels of the biceps were 489.9 mV at 56°, 455.6 mV at 70°, and 412.9 mV at 84°, with significant difference being found at each angle (p<0.05).