Answer: D. Quadriceps
Explanation:
The Quadriceps are the main muscles in the thigh and are some of the most powerful in the body due to their use in anything that requires the movement of the legs. Without the quads, we would be unable to walk, talk more of run.
The Quads along with the rest of the legs, are very important when it comes to high jump and long jump but the Quads are specially important when one needs to leap in these events because it is estimated that the leaping power needed is 80% produced in the quadriceps.
This study is an example of what kind of A cross-sectional study
- In a cross-sectional study, information from a population at a single point in time is examined.
- In this kind of study, participants are chosen based on certain variables of interest.
- A cross-sectional study is a form of observational study that examines data from a population, or a representative subset, at a particular point in time—that is, cross-sectional data—in the fields of medical research, social science, and biology.
- Cross-sectional studies are observational research projects that examine information from a population at one particular period.
- They are frequently used to assess the prevalence of health outcomes, comprehend health factors, and identify characteristics of a population.
learn more about cross-sectional study here: brainly.com/question/10879218
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