Physical Fitness Standards

question 47

Multiple Choice

Physical fitness standards:

• A) are set lower than the health fitness standards.
• B) require a more intense exercise program.
• C) may not be enough to achieve optimal health.
• D) are set for those wishing to be professional athletes.

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Definitions:

Reactivity

The phenomenon in which the presence of an observer or the awareness of being measured alters the behavior or responses of subjects.

Variability

The degree to which scores in a dataset differ from each other and from their average.

Reliability Coefficient

The reliability coefficient is a measure that assesses the consistency or stability of a test score or instrument over time.

Correlation

Correlation is a statistical measure that expresses the extent to which two variables change together. If the variables tend to increase and decrease in relation to each other, the correlation is positive; if one increases as the other decreases, it is negative.