| 摘要 |
A cycle crank includes a first portion for attachment to a cycle and a second portion spaced from the first portion for attachment to a pedal; wherein the crank includes a sensor for determining, in use, a value representative of a force applied to the crank; an angular rate sensor for determining, in use, the angular rated of rotation of the crank; and a processor for determining the angular position of the crank from the determined angular rate of rotation and associating the position with its corresponding value representative of a force applied to the crank. |
