Final answer:
Muscle torque is greatest during building a cross-bridge step of the sliding filament theory.
Explanation:
Muscle torque would be the greatest during the building a cross-bridge step of the sliding filament theory. This is when the myosin head attaches to the actin filament, forming a cross-bridge, and initiates the power stroke, resulting in the generation of force and movement of the filaments.
Learn more about Muscle Contraction here:
https://brainly.com/question/33378824
