CONTACT DEVICE FOR LEARNING TO SWIM USING THE BREASTSTROKE

摘要

FIELD: health; sport.;SUBSTANCE: invention refers to sport device for learning to swim. Rear element of detachable base is furnished with signal support. Front element of base is furnished with indicator lamp with contact rod designed for fixation of interacting foot and leg. Signal support is equipped with flexible head for fixation of interacting foot and thigh. Support can be elastic to provide change in spacing between foot and thigh. Rod of indicator lamp is spring-loaded and connected to microswitch to provide simultaneous touch and visual control of foot and leg basic by trainee.;EFFECT: possibility of visual control of swimmer movements.;3 cl, 3 dwg