There are various exercise machines that are good for abdominal exercises. Yoga balls are good for your stomach, you should first know how to use a yoga ball properly though for abdominal exercises....
Some of the best elliptical exercise machines are made by Sole, Nordic Track, Schwinn, and Precor. These brands often are of quality craftsmanship and have various setting and difficulties.
The answer is simple many! I love to lift but I also like jogging, riding my bike, playing sports that involve vigorous excersize. Hope this helps if not you can always Google It
No one exercise is best for everything. But if you had to pick just one, I would say the clean and jerk. It is an Olympic lift that hits every major muscle in the body and develops power, timing and...