DEVICE FOR MEASURING RESPONSE TIME AND INSTANTANEOUS VELOCITY OF SPORTSMAN MOVEMENT

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 devices u0434u043bu00a0 u0438u0437u043cu0435u0440u0435u043du0438u00a0 selected individual temporary characteristics of the physical qualities of athletes. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 simplification of the construction of the device. the purpose of u0434u043eu0441u0442u0438u0433u0430u0435u0442u0441u00a0 by u0432u0432u0435u0434u0435u043du0438u00a0 the known device horizontal bars 6 with u0443u043fu0440u0430u0432u043bu00a0u044eu0449u0438u043c ledge 7.the use of the proposed device u043fu043eu0437u0432u043eu043bu00a0u0435u0442 to create a simple and cheap device u0434u043bu00a0 u0438u0437u043cu0435u0440u0435u043du0438u00a0 rapid response and instantaneous speed u0434u0432u0438u0436u0435u043du0438u00a0 str u0440u0442u0441u043cu0435u043du0430. 1 il.