Muscle Physiology. Summer Prematriculation Program Summer 2004 Rahul Dave’. [email protected] (312) 996-7610 Rm 206 CMW. Muscles act in many organ systems. Muscles need a signal to contract. Muscle Anatomy. Motor Unit. Main Nerve. Nerve branch. Muscle. Skeletal Muscle. Smooth Muscle.
Black Myosin Head Bind Site
The force (load) a muscle exerts prior to contraction.
Force muscle exerts during contraction.
After [the start of] contraction
These are all adaptations