| 摘要 |
<p>The present invention relates to a device for detecting indicative parameters of the physical activity required for human propulsion by means of double-lever systems, such as using the lower limbs setting to rotate the pedal-crank of a bicycle or using the upper limbs to rotate the winch of a sailing boat. The device (1) comprises a first lever (2) which on a side bears a part of a thrust element (5) and a second lever (6) which also bears a thrust element (9), a connecting spindle (10) interposable between the levers (2, 6) in order to join them in rotation. The device (1) further comprises a coupling element (25) fixable to the first lever (2) in order to join the levers (2, 6) in rotation to the transmission element of the movement system. The device (1) comprises sensor means (14) for continually detecting the loads applied to the two pedal-cranks SX and DX, correlating them with other parameters, and providing a series of processed values over a period of time.</p> |
