Answer:skeletal
Explanation:
your bones are the reason you move, gives structure to everything
If you stay active like working out and stuff you can get strong stomach muscles and you will stay healthy a lot longer.
An increase of muscular strength and endurance betters an athletes performance in anything because it sharpens the mind to. It takes perseverance and patience to improve the body which be be perfect in games of high concentration and silence like golf, or games of quick thinking and strategy, like tennis.
Yes and no because if it’s really serious and your not using anything to get rid of it it’s most likely gonna keep getting worser and worser