Cryotherapy, particularly through cold showers and ice baths, has become a popular method for many athletes and exercisers to aid in their recovery. In addition to reducing inflammation, cryotherapy is believed to increase immune system function and improve circulation. Some proponents even claim that exposure to extreme cold can prevent and treat cancer and provide the secret to eternal youth. However, little attention has been given to the potential benefits of heat treatment. In this article, we explore the advantages and risks of introducing heat and sweating to post-workout routines.
Saunas have been utilized for centuries, particularly in Scandinavia, as a method to relax and unwind. A typical sauna uses either a wood-burning or an electric heater to generate a dry heat ranging from 150°F to 195°F (65°C to 90°C). The heat can be very intense due to the dry environment and is often followed by a cold shower or plunge in a cold bath to cool down. While a post-workout sauna will inevitably cause you to sweat profusely, it offers multiple benefits including increased workout productivity, faster recovery time between workouts, enhanced muscle growth, increased workout capacity, reduced muscle soreness, improved immune system function, and healthier skin.
While post-workout saunas offer plenty of benefits, there are some risks and drawbacks worth considering. Dehydration, increased heart stress, heat stroke, acute hyperthermia, and lower sperm count in men are all potential dangers of excessive sauna use. However, these risks can be minimized by staying hydrated, taking breaks when necessary, acclimating to extreme heat gradually, and avoiding sauna use while impaired by drugs or alcohol.
In conclusion, saunas can be a valuable addition to post-workout routines for those interested in accelerating recovery and improving overall health. However, as with any form of treatment, it should be utilized in moderation to avoid potential adverse side effects.
