In a controlled study, sequential pneumatic compression increased venous blood flow velocity in the legs by an average of 107% over baseline in healthy adults, measured by Doppler ultrasound.
1. Flam E, Berry S, Coyle A, Dardik H, Raab L. “Blood-flow augmentation of intermittent pneumatic compression systems.” The American Journal of Surgery, 1996;171(3):312–315.
In a randomized crossover study, pneumatic compression produced blood lactate levels about 18% lower than sham treatment 35 minutes after intense exercise, suggesting enhanced lactate clearance during passive recovery.
2. Martin JS, Friedenreich ZD, Borges AR, Roberts MD. “Acute Effects of Peristaltic Pneumatic Compression on Repeated Anaerobic Exercise Performance and Blood Lactate Clearance.” Journal of Strength and Conditioning Research, 2015;29(10):2900–2906.
After a 161-km ultramarathon, runners who received just 20 minutes of sequential pneumatic compression reported approximately 13% lower overall muscular fatigue immediately post-treatment than runners who received passive rest.
3. Hoffman MD, Badowski N, Chin J, Stuempfle KJ. “A Randomized Controlled Trial of Massage and Pneumatic Compression for Ultramarathon Recovery.” Journal of Orthopaedic & Sports Physical Therapy, 2016;46(5):320–326.