| 摘要 |
<p>The invention relates to a method for measuring athletic performance carried out with a weight stack unit. The weight stack unit (10) includes weights (12) and a lifting bar (14), to which desired amount of the weights (12) is connected using a pin (16). In addition, the pin (16) stress is measured for determining the athletic performance. The invention also relates to a corresponding system and measuring device and to a weight stack unit.</p> |
