A Randomized Controlled Trial of Massage and Pneumatic Compression for Ultramarathon Recovery

STUDY DESIGN: Randomized controlled trial. BACKGROUND: Postexercise recovery techniques are widely used, but little research has examined their effectiveness. OBJECTIVES: To examine the effectiveness of massage and pneumatic compression on recovery from a 161-km ultramarathon. METHODS: Participants in the 2015 161-km Western States Endurance Run were randomized to a 20-minute postrace intervention of massage, intermittent sequential pneumatic compression, or supine rest. Each subject completed two 400-m runs at maximum speed before the race and on days 3 and 5 after the race, and also provided muscle pain and soreness ratings and overall muscular fatigue scores before and for 7 days after the race. RESULTS: Among the 72 runners who finished the race and completed the study, comparison among intervention groups revealed no significant group or interaction effect on 400-m run time, but there was a significant (P<.0001) time effect. Immediately posttreatment, massage resulted in lower muscle pain and soreness ratings compared with the supine-rest control condition (P<.0001), while both massage (P<.0001) and pneumatic compression (P<.01) resulted in lower overall muscular fatigue scores compared with the control group. There were no significant differences between groups in any outcome 1 to 7 days after the race. CONCLUSION: Single 20-minute sessions of postrace massage and intermittent sequential pneumatic compression provide some immediate subjective benefit. There is no evidence, however, that such treatments provide extended subjective or functional benefits of clinical importance. The trial was registered at www.clinicaltrials.gov (NCT02530190).