You don't necessarily have to do body building or heavy lifting. But regular resistance training of somekind (either with weights or calistenics) will keep your muscles toned and fit. Your diet is also important. Focus on a balanced diet, making sure you get enough carbs before your workout, as well as a sufficient mix of carbs and protein after your workout to fuel muscle recovery and replenish energy stores in your muscles.
By reading Twilight!!! and exercising. and eating healthy. everything you do to keep your body healthy, will keep the system healthy.
go to google.com\muscularsystem thanks
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eating healthy
it is the muscluar system
you eat healthy food:.
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no it does not you..........ugh white people like you always bother me
Eating healthy and no smoking or drugs.
eat healthy foods and keep daily excersice
eat
There is a couple of reasons why vegetables are healthy. They give you energy, and keep you healthy.