Which is the best way to keep your muscular system healthy?

a. participate in different types of exercise

b. use anabolic steroids

c. limit warm-up and cool-down periods

d. play only one sport all year long

A participate in different types of exercise

Explanation: Doing a variety of things works out different muscles in your body. doing 1 things all year long would most likely use some of your muscles.

i think itś the 2nd one because its not anything major like having sex. its putting limits to your self if that makes sense.

hope that and feel free to ask me more questions : )

brainliest? ?