Chair models are unique in that they fold in the middle to fit a chair or can lie flat like a traditional mat. Their unique design provides relief to those who spend a large portion of their time sitting. Whether you have a desk job, drive a taxi or Uber, play video games, or watch a lot of TV, a chair model can help you reduce and prevent back pain from pervading your life. While you sit, the heated natural gemstones press into your muscles to eliminated stiffness and tension. The release of far infrared rays reaches 4-6 inches deep into your core to accelerate your blood circulation and deliver more oxygen throughout your body. Keeping your body relaxed is vital when it comes to avoiding back pain. When you stand up after a few hours of sitting you feel like you have to crack your back and that it is hard to stand up straight. By sitting on the heated mat, you avoid this tensing up and continue to remain loose. With your body wound tight, it is very easy to get a more serious injury that can become a continuous problem in your life. They say 80% of American adults will experience back pain at some point in their life. With a chair model, you can avoid joining their ranks.