| 摘要 |
sportive equipment. SUBSTANCE: complex has horizontal running track driven belt, supporting members under drive belt, conversion sensors, outer units adapted for four- directional dividing of foot force and equipped with conversion sensors, supporting member inner orientation units, start thrust sensor complexes and start acceleration platform sensor complexes. Each start thrust sensor is connected with its input to power source positive pole and with its output to its own registering device. Similar one-sided sensors of each start acceleration platform are connected in series one with another, their inputs being connected to power source positive pole and their outputs being connected to their own registering devices. Each running track sensor is connected with its input to power source positive pole and with its output to its own registering device. Similar one- sided sensors are connected parallel to registering devices and are connected in series one with another and with their outputs to their own registering devices. Complex of such construction allows runner's movements to be evaluated at start, start acceleration and during running without restricting speed, length of distance and kinds of running event, and also allows runner exercising process to be scientifically supported. EFFECT: increased efficiency and simplified construction. 9 dwg
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