PHYSIOLOGY
MUSCLE CONTRACTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -Specifically, rest is essential for muscle growth. Exercise creates microscopic tears in your muscle tissue. But during rest, cells called fibroblasts repair it. This helps the tissue heal and grow, resulting in stronger muscles.
Detailed explanation-2: -Without a rest day, muscles, joints, and other important structures do not have adequate time to repair themselves.
Detailed explanation-3: -Can muscle turn into fat? A common misconception is that fat will replace muscle if you stop exercising. “It’s absolutely not true, ‘’ says Petty. “Fat cells and muscle cells are different structures and are not interchangeable.
Detailed explanation-4: -The recovery period could extend to two to three days, or even a week, depending on the type and duration of the workout, according to research from the ACE Scientific Advisory Panel. Some professional athletes incorporate several weeks of rest after a competitive season.