contraction occurs as the length of the muscle increases. a. Concentric O b. Eccentric O c. Static O d. None of these In regard to the force-length relationship, it is true that: a. The muscle length...

Extracted text: contraction occurs as the length of the muscle increases. a. Concentric O b. Eccentric O c. Static O d. None of these In regard to the force-length relationship, it is true that: a. The muscle length at which maximal active force occurs is called optimal length b. Total force is equal to the sum of active and passive force C. All of these d. Beyond resting length, passive force increases from short to long muscle lengths