- Contrast bath therapy
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Contrast bath therapy, also known as "hot/cold immersion therapy",[1] is a form of treatment where a limb or the entire body is immersed in ice water followed by the immediate immersion of the limb or body in warm water.[2]. This procedure is repeated several times, alternating hot and cold.
Theory
The theory behind contrast bath therapy is that the warm water causes vasodilation of the blood flow in the limb or body followed by the cold water which causes vasoconstriction. The effect is increase the blood circulation and thus assist the healing process. A study ([3]) showed that fluctuations in intramuscular temperature were lower than those caused by a hot bath alone.
Other studies indicates that thermal stress seems to positively influence the immune system.[4][5]
Treatment
Contrast bathing can be used to reduce swelling around injuries or to aid recovery from exercise. It can also significantly improve muscle recovery following exercise by reducing the levels of blood lactate concentration (Contrast bathing - a brief summary of evidences)
References
- ^ Bath Therapy Website
- ^ Med India
- ^ Higgins, Diana and Kaminski,Thomas W. (1998). "Contrast Therapy Does Not Cause Fluctuations in Human Gastrocnemius Intramuscular Temperature". J Athl Train 33 (4): 336–40. PMC 1320584. PMID 16558531. http://www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=1320584.
- ^ Adaptation related to cytokines in man: effects of regular swimming in ice-cold water
- ^ Immune changes in humans during cold exposure: effects of prior heating and exercise
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