Abstract: An apparatus for detecting sports biomechanical information includes a rotating device, pedaled and rotated by a stepping portion, and a transmission mechanism being dragged, such that the stepping portion forms a moving track corresponding to the motion of the rotating device. Plural equidistant first sensing portions are disposed around the axis of the rotating device and sensed by a first sensor, and a second sensing portion is disposed on the rotating device and sensed by a second sensor, and the stepping portion includes a pressure sensor for sensing a stepping pressure exerted on the stepping portion. The aforementioned sensors generate first, second and third signals respectively, and the computing module computes the current position of the stepping portion and works together with reverse sport biomechanics of a human body to compute limbs loading information of human body movements.

Abstract: An apparatus for detecting sports biomechanical information includes a rotating device, pedaled and rotated by a stepping portion, and a transmission mechanism being dragged, such that the stepping portion forms a moving track corresponding to the motion of the rotating device. Plural equidistant first sensing portions are disposed around the axis of the rotating device and sensed by a first sensor, and a second sensing portion is disposed on the rotating device and sensed by a second sensor, and the stepping portion includes a pressure sensor for sensing a stepping pressure exerted on the stepping portion. The aforementioned sensors generate first, second and third signals respectively, and the computing module computes the current position of the stepping portion and works together with reverse sport biomechanics of a human body to compute limbs loading information of human body movements.