Fig. 2From: Patterns of lower limb muscular activity and joint moments during directional efforts using a static dynamometerThe subject’s foot is firmly secured on a force transducer interfaced with a laboratory computer. The location of the center of pressure in the Y axis is monitored in real time. By measuring the different angles (α, β,γ), the different lever arms (Ll, Lt, LRAJ, HRJ), and the force vector, the joint moments exerted at the different joints can be calculatedBack to article page