Dynamic compression devices designed for recovery and rehab. All of our systems use NormaTec's patented PULSE technology to help athletes recover faster between trainings and after performance. They use compressed air to massage your legs, mobilize fluid, and speed recovery. You will first experience a pre-inflate cycle, during which the boots are molded to your exact body shape. The session will then begin by compressing your feet and gradually move up the leg to the upper thigh. Similar to the kneading and stroking done during a massage, each segment of the boot will first compress in a pulsing manner and then release. This will repeat for each segment of the boot as the compression pattern works its way up your legs.