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In: Physics

1. Explain why you can maintain contraction of the hamstring muscles over time. 2. Explain why...

1. Explain why you can maintain contraction of the hamstring muscles over time.

2. Explain why you can sustain the same contraction with a 5-lb weight attached to the ankle.

3. Explain why the hamstring muscles fatigue faster with the 5-lb ankle weight.

4. State the order of recruitment of muscle fiber types.

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