What Motion Must Occur to Achieve an Overhead Reach with the Arm

question 16

Multiple Choice

What motion must occur to achieve an overhead reach with the arm of 180°?

• A)Scapular downward rotation
• B)Humeral medial rotation
• C)Humeral extension
• D)Scapular upward rotation

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Definitions:

Short Run

A timeframe in which a company has at least one input that remains constant and is unable to be altered.

Short-Run Equilibrium

A state in economics where demand equals supply, resulting in market stability over a temporary period.

Long-Run Aggregate-Supply Curve

Illustrates the total production of goods and services in an economy at different price levels when input prices fully adjust to changes in the price level.

Expansion

The increase in the scale of production or operation by a company, often involving larger facilities, workforce, and entering new markets.