In order to develop the muscles of the body evenly, it is important for all of the major muscle groups be exercised.
Answer:
Answer at the bottom!!
Explanation:
Skeletal muscles are voluntary muscles, which means you can control what they do.
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Fitness walking. n. The aerobic sport of brisk, rhythmic, vigorous walking, intended to improve cardiovascular efficiency, strengthen the heart, control weight gain, and reduce stress.
Answer:The respiratory and circulatory systems bring oxygen and nutrients to the cells. The respiratory and circulatory systems work together to maintain homeostasis. The respiratory system moves gases into and out of the blood. The lungs contain the bronchi, bronchioles, and alveoli.
Explanation:
