However, she faded at the sprint to the finish because she had neglected to train her Type muscle fibers. As her muscles increasingly began to engage in more anaerobic respiration, her lack of strength in her or fiber type was most apparent.
Question
However, she faded at the sprint to the finish because she had neglected to train her Type muscle fibers. As her muscles increasingly began to engage in more anaerobic respiration, her lack of strength in her or fiber type was most apparent.
Solution
It seems like there are some missing parts in your question, specifically the type of muscle fibers. However, I can provide a general answer.
The statement is referring to the two main types of muscle fibers: Type I (slow-twitch) and Type II (fast-twitch).
Type I fibers are more efficient at using oxygen to generate fuel for continuous, extended muscle contractions over a long time. They fire more slowly than Type II fibers and can go for a long time before they fatigue. Therefore, they are great at helping athletes run marathons and bicycle for hours.
On the other hand, Type II fibers are divided into two categories: Type IIa and Type IIb. Type IIa fibers are also known as intermediate fast-twitch fibers. They can use both aerobic and anaerobic metabolism almost equally to create energy. In this way, they are a combination of Type I and Type II muscle fibers.
Type IIb fibers, also known as fast-twitch or white fibers, use anaerobic metabolism to create energy and are the "classic" fast muscle fibers. They fire quickly and powerfully but fatigue much faster than Type I fibers.
In the context of your question, the woman likely neglected to train her Type II fibers, particularly Type IIb. These fibers are crucial for short, intense activities like sprinting. Because she didn't train these fibers adequately, her muscles had to rely more on anaerobic respiration, leading to quicker fatigue and a weaker sprint to the finish.
Similar Questions
usan recently began racing her bicycle. Her training consists entirely of long rides at a steady pace. When she entered her first race, she was excited that she was able to keep pace with the rest of the riders. However, during the final sprint to the finish line, the other riders left her in their dust, and she finished in last place. Why was she unable to keep pace during the finishing sprint?Susan’s training of long runs at a steady pace has stimulated growth of her Type muscle fibers. Additionally, some of her Type II fibers had been converted to Type I fibers. However, she faded at the sprint to the finish because she had neglected to train her Type muscle fibers. As her muscles increasingly began to engage in more anaerobic respiration, her lack of strength in her or fiber type was most apparent.As her coach, which of these activities would you recommend to Susan when training for her next race?check all that applyIncrease the length of her training runsunansweredSprinting drillsunansweredCross-country skiingunansweredLifting weightsunansweredJumping drills
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Describe the effects of regular anaerobic training on an athlete’s performance. Provide an example to support your answer.
Athletes who collapse or faint at the finish line often do so because of fatigue. True False
After a sprinting event, the muscles of the athletes gets tired and they need to repair themselves immediately. Using the understanding from Q 1.5, suggest the supplement that needs to be taken by athlete in order to recover immediately with proper justification.
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