TRANSFORMABLE DEVICE FOR TRAINING LONG JUMP JUMPERS

摘要

the invention u043fu043eu0437u0432u043eu043bu00a0u0435u0442 enhance the objectivity of evaluation result and speed jumping. the device contains a u0442u043eu043bu0447u043au043eu0432u044bu0439 beams overhead tracks 1, 2 and the case 3 with the sand. on line 3 on the perimeter it enshrined the foam buffer 5, the top of which u043du0430u0442u00a0u043du0443u0442u043e cover 18 through a rubber cushion 23 and 22 bands.in the middle covers along a scale of 25 u0440u0430u0441u0441u0442u043eu00a0u043du0438u00a0 and her u0441u0432u00a0u0437u0430u043du044b marks u043fu0440u0438u0437u0435u043cu043bu0435u043du0438u00a0 as attached to the surface of the valve 27 provided with u043du0430u043cu0430u0433u043du0438u0447 u0435u043du043du044bu043cu0438 records 28. similar albums 29 are attached to the surface covering 18 against the first.in the sand box posted a u0434u043bu00a0 u0440u044bu0445u043bu0435u043du0438u00a0 and u0440u0430u0437u0440u0430u0432u043du0438u0432u0430u043du0438u00a0 of u0437u0443u0431u044cu00a0u043cu0438 10, an arc blade 19 and 17 u0434u043bu00a0 u0441u0442u0438u0440u0430u043du0438u00a0 results jump on the surface cover shaft 18 through a removable struts 16, u043fu0440u0438u043au0440u0435u043fu043bu00a0u0435u043cu043eu0439 to p - frame images. in u043fu0440u0438u0437u0435u043cu043bu00a0u0435u0442u0441u00a0 jumping athlete on the cloth. it u043eu043au0430u0437u044bu0432u0430u044eu0442u0441u00a0 markers, which he u043fu0440u0438u043cu0438u043du0430u0435u0442. the sand is depreciation.u0440u0430u0437u0440u044bu0445u043bu0435u043du0438u0435, smoothing and blurring shown result u043eu0431u0435u0441u043fu0435u0447u0438u0432u0430u0435u0442u0441u00a0 in preparation for another attempt to manually through the struts 16, displacement of u043au043eu0442u043eu0440u0430u00a0 she tuts u0449u0430u0435u0442 p frame and u0440u0430u0437u0440u0430u0432u043du0438u0432u0430u0435u0442 sand along the line. the result of the jump u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 on u043fu0440u0438u043cu00a0u0442u044bu043c landing u043eu0442u043cu0435u043fu0430u043c. 4, z. s - lu, 13). with with