How to do the Single Leg Box Jump

Learn about the heart rate and breaking down fat

Zuzana Light shows you her hot train track workout.

Learn about incorporating cardio in your workout regime to lose weight

Zuzana Light shows you four exercises that will tighten and tone your back.

You don't lose muscle after three hours without eating.

Coach Rankin demonstrates a sequence of squats exercises.

In this workout I am focusing on my abs, but each exercise that I am doing is also working another major muscle group at the same time. I do 2 minutes of cardio between each exercise and keep my breaks very short - just long enough to take a drink of water. Everyones fitness level is different, so you can either do more or less reps to customize this workout for yourself. If you keep a fast pace, you will find that the momentum will keep you going and keep you strong.

Mike Rankin goes through a few variations of the basic push-up exercise: the alternative, the rotational and the dive-bomber.

You'll need: a wall for support, a book to squeeze, a book to read, a beverage of your choice, a pillow to bite. You get: a firm booty. Priceless.

Coach Rankin demonstrates a sequence of squats exercises.