For muscle re-education, what frequency should be used?

For muscle re-education, the recommended frequency is typically in the range of 30-50 pulses per second (pps). This frequency is optimal for stimulating muscle contractions effectively without leading to fatigue. Within this range, the muscle fibers can be adequately activated, resulting in improved neuromuscular control and coordination, which is essential for re-educating muscles that may have become weak or unresponsive due to injury or disuse.

The rationale behind using this specific frequency is based on the physiology of muscle contractions. Frequencies that are too low may result in insufficient stimulation and weak contractions, while frequencies that are too high can lead to rapid fatigue and may not allow effective re-education of the muscle. Therefore, the frequency of 30-50 pps strikes a balance, providing enough stimulation to engage the muscle fibers while minimizing the risk of unwanted fatigue.