What happens during a hot stone massage? ​ What Is a Hot Stone Massage? This type of massage involves the use and placement of basalt River rock on different points of the body. The rocks are heated before use and the massage therapist can then apply deeper pressure to areas of concern without causing any discomfort. A hot stone massage is designed to relax the muscles and promote deep relaxation, while a Himalayan salt stone massage is said to be more grounding and detoxifying. The salt stones are said to have a more soothing and calming effect on the body, while the heat from the basalt stones is more stimulating Is a hot stone massage better than a regular massage? Both hot stone and traditional therapeutic massage are perfect for aiding muscle tension and overall relaxation. However, hot stone massage benefits people that need extra relief from targeted heat before rubbing out muscle tension.