How Massage Heals
For hundreds of years, people have known that massage helps ease their pain—but until recently, no one has understood the physiological mechanism of why it helps. In February, an article was published in the journal Science Translational Medicine that helps explain the effect that massage has on the muscular system. The authors explain that unlike medications that only decrease the inflammation, massage decreases inflammation and also promotes healing at the cellular level within the muscle.
Lead author Justin Crane and colleagues took biopsies of healthy subjects before and after vigorous exercise, both with and without massage. They found that massage affects both mitochondria (the power plants of a cell that generate ATP, or chemical energy) and cytokines, which are both factors in chronic inflammation. Previously, it was thought that massage may help by pushing out the lactic acid and waste products generated by a muscle, but the mechanism seems to be much more complex.
For athletes, this may be a very important finding—there have been some theoretical concerns that the common practice of taking non-steroidal anti-inflammatory drugs (NSAIDs) such as Ibuprofen after exercise may create a maladaptive response. This reduces pain and swelling, but may also suppress healing.
For the general public, this means that people will have another understood method for decreasing pain, inflammation and promoting healing. Massage may be a more widely accepted method for treating pain and inflammation. Additionally, massage has fewer side effects than common medications, making it a good alternative for those wary of the risks associated with taking medications.
Daniel Pasiak, PT, MS, OMPT
Photo credit: relaxyoudeservit.com
Citation: J. D. Crane, D. I. Ogborn, C. Cupido, S. Melov, A. Hubbard, J. M. Bourgeois, M. A. Tarnopolsky, Massage Therapy Attenuates Inflammatory Signaling After Exercise-Induced Muscle Damage. Sci. Transl. Med. 4, 119ra13 (2012).














