Medicine Ball WorkoutI love workouts where you only have to use one piece of equipment. If you try this medicine ball workout in a gym, it doesn't matter if the gym packed. All you need is enough space to lunge -- no stress about whether a machine is taken or moving from one spot to the next. If you do it at home, all you need is the space for a yoga mat, and a medicine ball.

Ready to get sweaty? Here are 8 exercises you can do using only a medicine ball.

Seven has a funny name, but it's a great workout! Have you tried it yet?

Image via andrewmalone/Flickr