muscle physiology (dr
Post on 11-Apr-2015
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Skeletal Muscle Physiology
Presented byKatherine Munarriz, MD, DPPS
Skeletal Muscle Anatomy and
Dynamics
The behavior of muscle cells is contraction.
Muscle
Muscle bundle – epimysiumMuscle fasciculus – perimysium
Muscle fiber – endomysium
See Interactive Muscular Physiology, NMJ
See Interactive Muscular Physiology, Sliding Filament Theory
Length-Tension Relationship
Muscle Twitch
Increasing Stimulation
Isotonic, Isometric & Eccentric Exercises:
Load-Velocity Curves
Types of Muscle Fibers
Energy Sources of Muscle
Point of Fatigue
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