METHODS AND EQUIPMENT FOR TREATING OR PREVENTING MUSCLE PAIN OR INJURY

摘要

Machines for treating or preventing neuromuscular pain conditions and injuries by slow patient controlled stretching of a muscle or group of muscles when they and surrounding muscles are in a relaxed state (i.e., with little or no extrafusal muscle fiber contractions). The machines include a fixed support such as seat. An adjustable support, such as a back or side rest is adjusted for the particular patient. A controllable support moved in an alternating motion, under the patient's control, allows the injured or painful muscle to be slowly stretched by gravity, while the muscles are relaxed. The controllable support is preferably moved by a hydraulic cylinder.