Studies have shown that immersion in hot water raises body temperature and causes blood vessels to dialte, increasing the flow of oxygen to the muscles and brain. The buoyancy of the water reduces body weight, relieving pressure on aching joints and providing a relaing sensation of weightlessness. Meanwhile, the soothing massage from your hottub’s jets loosens tight muscles and stimulates the release of endorphins – the body’s natural pain killers – to dissolve away the stress and tension of the day. When you are surrounded by the swirling, warm water of a hot tub, three factors – heat, bouyancy, and massage – are at work,which is why soaking in your Temecula hot tub makes you feel so good.