Fitness helps you feel better and have more energy for work and leisure time.
Slamming or lobbing a ball over a net works your arms. Your forehand swing is also good for your chest, and your backhand for your shoulders.
Maybe you're not going to be a superstar athlete. But you can still set a big fitness goal for yourself, even if you've never tried a sport before.
Your shins throb and ache after your daily run or just sprinting to catch the bus.Irritated and swollen muscles, often from overuse.