There are different Warm-up exercises. When you don’t have a time to do full 1 hour exercise than just do these easy warm-up exercises to stay fit.
http://www.youtube.com/watch?v=ri0YzQrueEo
Yahoo!All In One's Network Blog
There are different Warm-up exercises. When you don’t have a time to do full 1 hour exercise than just do these easy warm-up exercises to stay fit.
http://www.youtube.com/watch?v=ri0YzQrueEo