The Graded Strength Principle States That

Multiple Choice

The graded strength principle states that:

A) muscle fibers either will contract with all the force possible under existing conditions or will not contract at all.
B) skeletal muscles contract with the same degree of strength at all times but the force generated is graded.
C) muscle size is indirectly proportional to muscle strength.
D) skeletal muscles contract with varying degrees of strength at different times.