Answered: Is it easier to do a sit-up with your… | bartleby

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Is it easier to do a sit-up with your hands clasped behind your head or with your arms folded across your chest?

A. Hands behind your head because your upper body's moment arm is smaller

B. Arms across your chest because your upper body's moment arm is shorter

C. Hands behind your head because your upper body's moment arm is longer

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