When you take an ice bath, you stimulate the blood flow to your muscles. The cold causes the blood vessels to constrict. This initially reduces the blood circulation. As soon as the vessels dilate again, the blood flow increases significantly. With the increased blood flow, waste products from the training are also removed more quickly.
An ice bath, the ice bucket or cold showers also have an anti-inflammatory effect and, for example, relieve pain from minor sports injuries.
What you should know: Ice baths do not increase the training stimulus and therefore do not improve your athletic performance. You can only achieve this through athletic training stimuli. Ice baths can only support or prepare for regeneration.