Muscular is the he ability of your muscles to produce power for a long period of time. testing ratio strength endurance

The answer is muscular "endurance". The ability to produce over a period of time is how much of something you can "endure" hope this helps ya!

The correct answer is the fourth option - endurance. Endurance refers to the amount of time that a muscle can produce power, and 'endure' the action.
Strength is how strong a muscle is, and ratio is how to separate/ration power.

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