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Because that is when the muscle grows. Every time you "workout" you are essentially breaking the muscle apart, while resting it rebuilds to make itself bigger in order to not break the next time, hence getting stronger.
Wiki User
∙ 15y ago
Wiki User
∙ 11y agoso they can rest and grow stronger so they don't wear out
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Serve as an important source of energy for muscles during times of rest and low-intensity exercise?
Proteins serve as an important source of energy for muscles during times of rest and for low-intensity exercising.
How much should I rest in between each set for this spesific exercise. I am 12. httpwikianswerscomQHowa12yearoldcanget rippedabs?
You should rest your muscles for a count of 10 between each rep. It is also important to not over work your an muscles when exercising. This does not answer my question sorry :(
How do you treat a strained bicep muscle?
it's important to rest your bicep muscles so they heal quickly and without further complication.
Why don't you want to exercise the same muscles everyday?
You cantexercisethe same muscles everyday because your muscles need time to heal and repair themselves.Do a workout regiment like for example upper body onMondayand you rest those muscles onTuesday, and do your lower body etc. etc.You need to rest your muscles at least one day so they can have time to heal and grow the most important part of working out is resting.
What do bones and muscles need?
rest
What should you do when your muscles get tired?
Rest.
WHAT CAUSES RIGHT ARM TO ACHE IN MUSCLES?
You are using the muscles too much. Rest them for awhile.
What is the remedy sore muscles if your client has complain about it?
REST
Should a person drink protein on a rest day?
Yeah, muscles grow on rest days.
How do you gain muscles quickley?
You can't. Large muscles take dedication and hard work, combined with eating and proper rest. Stick to it though and you can get muscles.
How long do muscles take to rebuild after lifing weights?
Muscles need about 24-48 hours of rest after a workout.
What muscles do the cerebrum control?
All the voluntary muscles directly, and via the autonomic nervous system, all the rest.
