9. requires the body to hold a fixed position for an extended period of time so the muscle tissue does not stretch, bend, shorten, or lengthen.
O Concentric contraction
Eccentric contraction
Isometric contraction
O Basic contraction

According to proper standing posture, from a side view, which parts of the body should be aligned? a. ear, shoulder, hip, knee, and ankle b. stomach, hip, knee, and ankle c. nose, shoulder, hip, knee d. ear, shoulder, fingers, ankle

Fibers from the medial side of each eye cross over to the opposite side of the brain at the

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