"2 Weekly Exercises to Slow Aging and Reduce Stress, According to Longevity Expert"
Health psychologist and longevity researcher Elissa Epel recommends practicing stress fitness, a way of exercising the body with short bursts of stress to improve cell health and regenerative lifespan. Two stress fitness exercises include high-intensity interval training (HIIT) and taking a quick, cold shower. Studies have found that cold exposure can decrease inflammation, increase longevity, and improve metabolism. Heat exposure, such as sauna bathing, can also turn on positive stress and lower risks of cardiovascular issues and inflammation.