What frequency range is used for the retardation of muscle atrophy?

The frequency range of 30-60 pps (pulses per second) is recognized as effective for the retardation of muscle atrophy. This range is optimal for eliciting muscle contractions that are strong enough to activate motor units and provoke adequate muscle engagement without causing discomfort or fatigue. It promotes muscle strength and functional benefits, particularly useful in rehabilitation settings where maintaining muscle mass and strength is crucial during periods of immobilization or disuse.

Utilizing a frequency within this range facilitates a balance between depolarization rate and muscular response, ensuring that the muscle fibers receive sufficient stimulation to counteract atrophy. Frequencies lower than this might not be as effective in providing the necessary contraction intensity, while higher frequencies could lead to rapid fatigue, limiting the therapeutic benefits intended for muscular retraining and injury recovery.