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Physics, 02.07.2019 23:00 sherlock19

Which action demonstrates increasing the resistance of a movement by lengthening the distance between the join and movement? a. doing a sit up with arms on the forehead after sitting up with arms behind head b. lifting dumbbell weight at 20-degree angle from the body after a 45-degree angle c. rising from a wide-leg squat after rising from a closed leg squat

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