Training device for measuring force has a band or rope with loops/grips on the ends to be adjusted for length and to be expanded sensibly not by a human's force

摘要

A band/rope (1) links to force-measuring units (4) that use the band/rope's lengthwise direction to measure pulling force applied externally between loops/grips (3) linked via the band/rope. Forces measured are transmitted as data to an external device via one or more data-transmission units (5). Data is transmitted with and without cables.