How does it differ from other power meters?
This product is a system that allows real time and post ride detailed analysis of a riders pedaling technique. The system measures both tangential and radial forces applied to the pedals by each leg for both positive and negative forces transmitted at twelve points throughout each crank rotation, the direction in which the forces are applied, and the efficiency of the pedaling.
Pedaling Efficiency is the ratio of positive tangential forces (that move the bike forward) to the total of all of the forces applied to the crank. A more detailed explanation can be found at the following site: http://www.pioneerelectronics.com/PUSA/Cycle Sports/Our System
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