Stability Balls Add Variety and Challenge to a Workout and Can

question 42

True/False

Stability balls add variety and challenge to a workout and can help you target certain muscle groups more effectively.

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Definitions:

Deviations

Differences between observed values and some reference value, often the mean of the dataset, indicating the spread of the data.

Mean Squared

A statistical measure of the average of the squares of the errors or deviations, that is, the difference between the estimator and what is estimated.

Standard Deviation

A measure of the amount of variation or dispersion in a set of values.

Spread Out

Describes data that is dispersed widely, showing a large variation among its values, often seen in distributions with high variance.