Answer:
Movement
Explanation:
When muscles contract, they contribute to gross and fine movement
Answer: Aerobic Heart Rate Zone
This is the zone to aim for when training for endurance. It spurs your body to improve your circulatory system by building new blood vessels and increases your heart and lung capacity. Aiming for 20 to 60 minutes in this zone is believed to give the best fitness training benefits.
When a person is tired of lazy the stress of the body activate
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Answer:
current below the surface
