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Treadmill (rolling belt) intended for improving physical condition by means of running
Treadmill (rolling belt) intended for improving physical condition by means of running
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机译:跑步机(滚动带),旨在通过跑步改善身体状况
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摘要
Rolling device intended for improving physical condition for running. It consists of a framework (2) in two parts which are connected by three hinges (8), provided with longitudinal members (10) enclosing ball bearings (11) connected by stainless steel tubes (1) covered by an endless belt (5). Two buffers (stops) (3) hold the belt at the sides and are also provided with manual brakes with 3 notches (4), non-slip feet (9) and, finally, a retractible rod (6) containing a revolution counter (7) at the end. The device according to the invention is intended for improving physical condition for walking. IMAGE
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