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Acute Effects Of Percussive Therapy On The Posterior Shoulder Muscles Differ Based On The Athlete's Soreness Response, Jack H Trainer, Matthew Pascarella, Ryan W. Paul, Stephen J. Thomas
Acute Effects Of Percussive Therapy On The Posterior Shoulder Muscles Differ Based On The Athlete's Soreness Response, Jack H Trainer, Matthew Pascarella, Ryan W. Paul, Stephen J. Thomas
Department of Exercise Science Faculty Papers
Background: Percussive therapy is hypothesized to speed recovery by delivering gentle, rhythmic pulses to soft tissue. However, patients often present with a differential soreness response after percussive therapy, which may lead to altered clinical outcomes.
Purpose: To compare the acute effects of percussion therapy on passive range of motion (ROM) and tissue-specific ultrasound measures (pennation angle [PA] and muscle thickness [MT]) between healthy individuals responding positively vs. negatively to percussive therapy performed on the dominant arm posterior rotator cuff.
Study design: Cross-sectional laboratory study.
Methods: Fifty-five healthy individuals were assessed on a subjective soreness scale before and after a five-minute …