1. Start by lying on your back with your right knee bent. The heel of your foot needs to be near your butt. Pull in your abdominal muscles.
2. Hold a kettlebell or weight (if you're new to this move, don't use a weight) in your right hand. Keep your right should "packed down," or pulled back and down.
3. Crunch to get up on your left elbow. Drive your right heel down. Shift the weight to your left hand.
4. Drive through your right heel so you are in a bridge position; you want full hip extension of the hip. Sweep your left leg underneath your body, bringing your left knee to the ground.
5. Straighten up and align the body by rotating your left leg. Keep your arm straight up, shoulder packed, and the torso activated.
6. It's time to stand up. Make sure your right shoulder, torso and glutes remain activated as you stand up. Lie back down on the mat to start over. Complete as many reps as you can without sacrificing good form.