Optimal Propulsion Positioning Is

question 16

Multiple Choice

Optimal propulsion positioning is

• A)hands parallel with shoulder girdle and elbows at 90º.
• B)hands slightly anterior to shoulder girdle and elbows >120º.
• C)hands posterior to shoulder girdle and elbows 100º to 120º.
• D)hands posterior to shoulder girdle and elbows >120º.

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Definitions:

Multicollinearity

A statistical phenomenon in which two or more predictor variables in a multiple regression model are highly correlated, leading to difficulties in distinguishing their individual effects on the dependent variable.

Independent Variables

Variables in an experiment or model that are manipulated or categorized to observe their effect on dependent variables.

Highly Correlated

Refers to a strong statistical relationship between two or more variables where changes in one variable are closely associated with changes in another.

Multicollinearity

A statistical phenomenon in which two or more predictor variables in a multiple regression model are highly correlated.