MEASURING ARRANGEMENT IN A TRAINING DEVICE FOR MUSCULAR STRENGTH

摘要

A measuring arrangement in a training or a rehabilitation equipment comprised of a pulling member (2) between user and loading unit (1) for transmission of motion brought forth by muscular strength and power, a rotating wheel (4) guide the said member, necessary motion sensors and power sensors (6) and a steering unit (8) for procession of sensor messages, rotating member (4) and its structure of suspension (5) are arranged to move against spring member (7), when the pulling member is affected by pulling force and the arrangement includes a device measuring the flexing travel of the flexing member, a device (6) measuring the rotation member rotation and a unit (8) that transforms the flexing travel into pulling force and counts and indicates at least the work done or power.