There is a wide range of health benefits that come from the use of a hot tub. The soothing hot water and massaging jets can aid in stress relief, muscle relaxation, pain relief, improved sleep and can even help to burn extra calories. One small study suggests soaking in a jet hot tub can be equivalent to going on a 30-minute walk. Whatever reason you are seeking to purchase a hot tub, the benefits of increased relaxation are undisputed.