0
becaus of gravity of earth
Wiki User
∙ 11y ago
Wiki User
∙ 9y agoIt exercises them
Add your answer:
Earn +20 pts
Give two reasons why exercise is good?
exercise strethens the muscles
How does exercise affect kids?
it builds muscles and it is good for everyone
Is womens gymnastics good exercise?
Womens gymnastics good exercise is a good and healthy way to workout. The best way to get a good exercise is gymnastics. It works out the whole body and tones the muscles.
How is running a good exercise?
because you use alot of muscles when running
Is planking a good idea?
Planking is a great exercise for the abdominal muscles.
Do you Grow Muscles In Puberty?
A rise in testosterone starts puberty and muscles make more muscle when there is a good diet, good exercise and plenty of testosterone.
What is the purpose of soccer?
To exercise your leg muscles, stay fit and have a good time.
What is the benefits of trunk-lift exercise?
The trunk lift exercise helps to strengthen your back and abdominal muscles. This exercise is also good for your hips and makes it stronger.
How do muscles get their strength?
Muscles get their strength from exercise.
What muscle groups can you work out with exercise bands?
With exercise bands, you can work out tons of muscles. Muscles that you can work out are arm muscles, leg muscles and back muscles. With leg muscles, you can work out the thighs, and calves muscles.
Why do muscles need more energy when you exercise?
When you exercise you use your muscles and your muscles contain Glycogen which could be considered your "energy source". during exercise your muscles use glycogen depleting your energy levels making you feel tired.
How do you exercise your muscles?
movement
