Answer choices are:
A. Decrease intensity
B. Prevent injury
C. Strengthen muscles
D. Improve performance.
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Correct answer choice is:
B. Prevent injury.
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Step-by-step explanation:
The warm-up should smoothly dress the body for workouts by slowly raising the heart rate and flow; this will relax the joints and enhance blood flow to the muscles. Straining the muscles makes them for physical exercise and limits injuries.