term1 Definition1term2 Definition2term3 Definition3
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We are able to maintain our body position because of a continous, low-strength muscle called
they do not move any body parts
holds muscle in position
maintains posture
Muscle tone or tonic contraction
pg. 160
Posture
maintains muscle tone
Skeletal muscle tone (tonic contraction)
maintains posture by counteracting the pull of gravity
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