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16 questions
What type of joint is the hip and shoulder joint?
A pivot joint
A saddle joint
A condyloid joint
A ball and socket joint
what muscle is on the BACK of your upper arm?
Trapezius
Biceps
Gastrocnemius
Triceps
One muscle _______ and the other _______.
works, works harder
works, relaxes
Muscles in your body move in _________.
points
their own way
pairs
Muscles pull on _______ to help you move.
Body parts
Other muscles
Bones
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