The warm water can help to relax muscles, soothe tension headaches, and promote the release of endorphins, which are natural painkillers. Additionally, the improved circulation can help to reduce inflammation, distribute oxygen and nutrients more efficiently, and speed up the healing process. Soaking in a hot tub can also help to detoxify the body, improve skin health, and stimulate the production of white blood cells, which are responsible for fighting off infections and diseases. https://www.cedartubs.com/ofuro.html