Which Is a Muscle Group Developed Through Spine Extensions

question 54

Multiple Choice

Which is a muscle group developed through spine extensions?

• A) quadriceps
• B) erector spinae1 pound
• C) gastrocnemius
• D) deltoids

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Definitions:

Fixed Costs

Costs that do not vary with the volume of production or sales, such as rent, salaries, and insurance, remaining constant no matter the level of output.

Equipment Purchase

The act of acquiring capital equipment for business use, often involving a significant investment.

Variable Cost

Costs that vary directly with the level of production or volume of sales.

Fixed Costs

Expenses that do not change with the level of production or sales in the short term, such as rent, salaries, and insurance.