... infrared Sauna -1. Ease waist soreness and joint pains2. Activate cells, accelerate blood circulation, promote microcirculation, and metabolism3. ... , and body wastes4. Burn fat and smooth the skin to keep beauty5. Good effect for Arthritis, Rheumatism, Gastrointestinal, ... portable sauna than large wooden sauna.how to work1. Assemble the sauna tent according to the diagrams attached, then connect steam ...