Nutrition & Diet

Cold Plunges May Actually Sabotage Your Muscle Building Goals

Cold plunges after strength training may actually harm muscle development rather than help recovery. Multiple studies show that cold water immersion significantly reduces muscle mass gains, strength improvements, and muscle fiber growth compared to normal recovery. The research demonstrates that cold exposure interferes with muscle protein synthesis, reduces blood flow to muscles, and blunts testosterone responses. While cold plunges don't appear to benefit endurance training either, they may be particularly detrimental for anyone trying to build muscle mass and strength.