The BEST example of increasing the intensity of a workout running one mile faster than normal; option B.
An exercise is a physical activity which is done to work the muscles i order to develop and strengthen them.
Exercises may be light or heavy exercise.
Some types of exercises include:
The process of increasing the intensity of of a workout during an exercise is to develop endurance in the muscles. This usually involves increasing the amount of work done by the muscles.
Therefore, the BEST example of increasing the intensity of a workout running one mile faster than normal; option B.
In conclusion, exercise helps in muscle development.
Learn more about exercise intensity at: https://brainly.com/question/14924672
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