Activate blood circulation by stimulating points on your back, neck, head, and feet. Your body will thank you, releasing endorphins "happy hormones" leaving a positive effect on both your physical and psychological pains.
Lay on the mat for at least 15 minutes at a time, and increase as needed. It's recommended to start with clothing on, then work your way to lying on the mat with bare skin. Don't forget, you can also use the mat for your feet by standing on the mat.