overload principle造句

Practitioners therefore lift lighter ( sub-maximal ) weights, with more repetitions, to fatigue the muscle and all fibres within that muscle as required by the progressive overload principle.
However, in marathon runners and those who subscribe to the overload principle to enhance their muscles, show moderate Z-disk streaming and major disruption of thick and thin filaments in parallel groups of sarcomeres as a result of the force of eccentric actions or stretching of tightened muscle fibers.
It's difficult to find overload principle in a sentence. 用overload principle造句挺难的