Slight variations in the location of a force and a resistance have no effect in determining the mechanical advantage (MA) and effective force of a muscle.

Question

Quizplus · Accepted Answer

The mechanical advantage (MA) of a muscle is significantly influenced by the location of the force and the resistance. Variations in these locations can change the leverage, thus affecting the MA and the effective force the muscle needs to apply.

Slight Variations in the Location of a Force and a Resistance