Sum of peak torque measured over IROM / number of measurements / by body weight.
To compare results between individuals peak moment is calculated compared to body weight (either kilos or pounds). Lower limb strength is dependent on body weight and can be expressed in this way. Upper body strength is less dependent and is not usually described this way. This is often used to describe average strength but is seen as a less meaningful variable (as fatigue plays a great role in the determination of this figure).