Changes in EMG Patterns Occur as a Person Becomes More

question 20

Multiple Choice

Changes in EMG patterns occur as a person becomes more skilled.These changes show that a person:

• A) Increases in movement efficiency and coordination
• B) Decreases in movement efficiency and coordination
• C) Increases in movement efficiency but decreases in coordination
• D) Decreases in movement efficiency but increases in coordination

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Definitions:

Sold Units

The number of units of product that have been sold to customers.

Contribution Margin Ratio

The percentage of sales revenue remaining after variable costs are deducted, indicating the portion contributing towards fixed costs and profit.

Contribution Format

An income statement format that separates fixed and variable costs to highlight the contribution margin.

Income Statement

A summary of a company's financial performance over a certain period, detailing revenue, expenses, and profits or losses, revealing the company's ability to generate profit.