It makes the lines and striations in the muscles more visible. So basically it just makes the muscle definition easier to see. Hope that helps!
The part of muscle that he needs to train is the Slow-twitch muscle fibers.
<h3>What are Slow-twitch muscle fibres?</h3>
The Slow-twitch muscle fibers are the muscle fibres that are used to support long distance endurance journey such as the marathon race.
Therefore, the part of muscle that he needs to train is the Slow-twitch muscle fibers.
Learn more about muscle here:
brainly.com/question/13920046
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Answer:
Clear their airways
Explanation:
Make sure to apply pressure on there back and attempt to clear the airways therefore you will give the person a larger space in their oaesphagus to help the oxygen to continue to flow
I think it might be proteins
