Types of Muscle Contractions. How Muscles Generate Force. A REALLY bad Cramp Pushing the Wall Bicep Curl Landing from a high place. Twitch Contractions. A quick, jerky response to a stimulus Play a minimal role in normal muscle activity.
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How Muscles Generate Force
A REALLY bad Cramp
Pushing the Wall
Landing from a high place
Contractions melt together andresult in a sustained contraction or tetanus
A BAD CrampTetanic Contraction
Fires at a constant Length
Carrying an object in front of you without dropping itIsometric
Resistance through most of the ROM
Resistance decreases after a certain point
Resistance through the full ROMConcentric
Lowering a heavy weight
Landing from a jump