| 摘要 |
FIELD: medicine, medical exercise devices. ^ SUBSTANCE: invention relates to sport, medicine, and pedagogic fields. Frame is fabricated from two semicircle bended tubes, fixed together by two supporting elements, rear and front ones. Arms and legs rests are mounted on lever, adjusted by height and position. On the rest pedals child's legs holders are made. Force element is connected to cable that rounds small pulleys; first one is mounted on lower end of the lever, second one is on the tube, near the rear supporting element, third one is fixed on the cable end. Additional legs rest is made stepwise shifted along the frame. Two handles, for left and right hands, are positioned near seat. Optical mouse of personal computer is installed on frame near the lever. From the left button of optical mouse tapping to two parallel buttons is made, positioned on the arm rest and on one of additional handles. Input of pulse detector processing amplifier is electrically connected to pulse sensor, and output is connected to USB port of system unit. Lever movement sensor and motor revolutions counter are connected to LPT port of system unit. ^ EFFECT: extended possibility of exercise conditions monitoring. ^ 9 dwg |
