The study of how body systems cooperate to perform certain tasks
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Functional anatomy
Negative work. Energy is transferred to the muscles from segments
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Eccentric muscle action
, Fa lies between the fulcrum and Fr
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Third class levee
Muscle fibers are arranged at an angle. Allows more muscle fibers to be packed into a
given volume and increasing force production potential by providing a greater cross-
sectional are than nonpennate muscles
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Pennation angle
The perpendicular distance from the fulcrum to the line of force action
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Moment arm
Aka moment force. The effect of a force that tends to cause rotation or twisting about
an axis
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Functional anatomy
Negative work. Energy is transferred to the muscles from segments
Give this one a try later!
Eccentric muscle action
, Fa lies between the fulcrum and Fr
Give this one a try later!
Third class levee
Muscle fibers are arranged at an angle. Allows more muscle fibers to be packed into a
given volume and increasing force production potential by providing a greater cross-
sectional are than nonpennate muscles
Give this one a try later!
Pennation angle
The perpendicular distance from the fulcrum to the line of force action
Give this one a try later!
Moment arm
Aka moment force. The effect of a force that tends to cause rotation or twisting about
an axis
Give this one a try later!
