Which statement BEST describes the benefits of muscular fitness training? A. High levels of muscular fitness can improve your self-image and improve or prevent chronic diseases such as diabetes, osteoporosis, and cardiovascular disease. B. Low levels of muscular fitness also translate into low levels of back pain, injury, and chronic diseases like headaches and osteoporosis. C. Low levels of muscular fitness will decrease your chances for sarcopenia and increase your chances of some chronic illnesses. D. High levels of muscular fitness translate into high levels of diabetes, osteoporosis, and chronic injuries that cause back pain.

A. High levels of muscular fitness can improve your self-image and improve or prevent chronic diseases such as diabetes, osteoporosis, and cardiovascular disease.

Explanation:

Exercise is important to remain healthy and fit. Muscular strength and endurance is an important part of overall fitness training. Muscular fitness help us to have a correct body posture which improves our self-image.

It also helps in the regulation of insulin in the body which checks the glucose level in the blood and prevent diabetes. Muscle fitness training helps the body to reduce bone loss and prevent heart disease by reducing extra fat from the body and enhancing the working capability of the heart. So the correct answer is A.