The answer that you're looking for is C.
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The answer is <u>"B. type II B fast-twitch muscle fibers that respond quickly and provide her with speed and strength".</u>
Fast-twitch muscles separate into two classes: moderate fast-twitch (type IIa) and fast-twitch (type IIb or IIx). Moderate fast-twitch muscles are thicker, faster to contract, and destroy more quickly than slow-twitch. Fast-twitch, the most ground-breaking and least in continuance, are initiated when the body nears greatest effort.
Here's the means by which it works: During aerobic activities, for example, running or swimming, slow-twitch fibers are the first to contract. At the point when the slow-twitch fibers wind up drained, fast-twitch fibers start to assume control.
Answer:
The answer is C :40
Explanation:
According to heymsfield, 30 to 40 percent of a healthy person's body mass is made up of skeletal muscles.
Answer: Yogurt, milk, fruit and nuts were the most nutrient-dense snacks reported; while candy, ice cream, cake and sugar-sweetened soft drinks were the most nutrient-poor. Other snacks like potato chips, crackers, popcorn and tea fell somewhere in the middle.
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Ankle twist, cramps, knee injuries, etc
