Dr Yakan Is an Athletic Trainer

question 274

Multiple Choice

Dr. Yakan is an athletic trainer. He is interested in improving the performance of elite baseball pitchers. Dr. Yakan helps players to improve their curveball and fastball. Dr. Yakan is concentrating on the athletes' actions that are controlled by the:

• A) autonomic nervous system.
• B) endocrine system.
• C) parasympathetic division.
• D) somatic nervous system.

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Definitions:

Backing Plate

The stamped steel plate, attached to the axle assembly, that holds the components of a drum brake assembly.

Drum Brake Pulsation

A condition where the brake pedal vibrates upon application due to inconsistencies in the drum brake surface.

Out-of-round

Refers to the condition where a component, such as a cylinder or wheel, does not have a perfectly round shape, affecting its performance and function.

Vacuum Enclosure

A container from which air and other gases are removed to create a vacuum, often used in scientific research and industrial processes.