Acute muscle soreness
Acute muscle soreness is the pain felt in muscles during and immediately after strenuous physical exercise. The pain appears within a minute of contracting the muscle and disappears within two or three minutes or up to several hours after relaxing it.
The following causes have been proposed for acute muscle soreness:
- Accumulation of chemical end products of exercise in muscle cells, such as H+
- Tissue edema caused by the shifting of blood plasma into the muscle tissue during contraction
- Muscle fatigue (the muscle tires and cannot contract any more)
- Michael Kjaer, Michael Krogsgaard, Peter Magnusson, Lars Engebretsen, Harald Roos, Timo Takala, Savio Woo (2008). Textbook of Sports Medicine: Basic Science and Clinical Aspects of Sports Injury and Physical Activity. John Wiley and Sons. p. 722. ISBN 978-1-4051-4057-7.
- Jack H. Wilmore, David L. Costill, W. Larry Kenney (2008). Physiology of sport and exercise. Human Kinetics. p. 213. ISBN 978-0-7360-5583-3.
- Springhouse Corporation (2000). Physical therapist's clinical companion. Lippincott Williams & Wilkins. p. 265. ISBN 978-1-58255-004-6.
|This medical symptom article is a stub. You can help Wikipedia by expanding it.|