| 摘要 |
<p>In an electric running machine of the type used for medical tests and athletic training, the variable-gradient rolling platform (1) is wired up to a microchip controlled circuit board (4) programmable from a keyboard (15) and designed to implement a linked sequence of different programs, each with its own platform speed and gradient parameters and a selected time to be matched (or a distance to be covered), in such a way as to simulate events or situations of varying nature typically desirable for medical tests and sports training; a countdown from the programmed time or distance can be started at the precise moment that the user (8) begins running, once the speed of the platform has picked up and steady operating conditions are established. <IMAGE></p> |
