Features and Function:
1.Easy to use.
1) Follow your doctor's directions if prescribed, and relax as much as possible during use.
2) If discomfort occurs during use, expel air slowly, adjust angle and pressure until discomfort disappears, then try again.
3) When doing medium or major traction, you may prefer to close the low-pressure air chamber before pumping is finished so that the upper air chamber remains comfortably soft.