Which of the Following Is True About Exercise

question 8

Multiple Choice

Which of the following is true about exercise?

• A) Exercise designed to strengthen muscles is referred to as aerobic exercise.
• B) Exercise typically increases levels of anxiety.
• C) Exercise that stimulates heart and lung functioning is known as muscle strengthening exercise.
• D) Exercise refers to structured activities whose goal is to improve health.

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Definitions:

Inelastic Demand

This economic concept describes a situation where the demand for a product does not significantly change with the price change.

Contribution Margin

A financial metric that represents the amount of revenue from sales that exceeds variable costs, used to cover fixed expenses and generate profit.

Unit Variable Cost

The cost associated with producing one additional unit of product, which includes labor, materials, and other variable expenses.

Total Revenue

The total amount of income generated by the sales of goods or services associated with a company's primary operations.