Accurately measure and monitor body movements during exercise with the Baseline Monitor exercise feedback device! This simple device consists of a combination gauge/inflation bulb connected to a pressure chamber. Its straightforward design makes it easy for physical therapists and athletic trainers to detect real-time changes in clients' air pressure during exercise and make positional adjustments. Clients can also use the product at home to practice the exercises they learned during sessions. The Baseline Monitor is specifically designed for core stabilization training; an exercise that can help to improve lumbar spine health and function. Place the pressure chamber under areas of the body, like the back, and use the pressure gauge to inflate or deflate the chamber to select pressure amounts as determined by the exercise. The pressure gauge measures from 0 to 4 PSI (0-200 mmHg) analog pressure with an accuracy of +0.06 PSI (+3 mmHg). The complete kit includes the pressure gauge, inflation tube, pressure chamber and an instructional exercise booklet.