Electrical stimulation is a passive muscle stimulation exercise, while biofeedback training is active muscle contraction training. The combination of active and passive is better.
2020-09-27
2020-09-27
2020-09-27
2020-09-27
2020-09-27
2020-09-27
2020-09-27
2020-09-27
2020-09-27
2020-09-27