Device for controlling the amount of flexion and extension Hand in emphasis lying

摘要

The object of the utility model is to increase the objectivity of counting the number of flexion and extension arms in emphasis lying in view of the correctness of the exercise.;This is achieved by the elbow flexion transducer 17, a counter 18, rechepreobrazuyuschego device 19 and the speaker 20. In this case, only the complete straightening of the elbow of the sensor 17 (fastened on the elbow joint) allows cycle exercise repetition count. The counter 18 counts the number of the exercise cycle and supplies the signal to an amount rechepreobrazuyuschee device 19 which allows the electric signal into a voice corresponding to the amount of the exercise cycle, which is reproduced through the speaker 20.