This shoulder, leg and core exercise builds a strong athletic foundation.
Lie flat on your back and bend your right knee. Bring a kettlebell into lockout position above your head with your right hand.
Roll onto your left hip, balancing on your left elbow. Prop yourself on your left hand, extend your left arm and use your hips and right knee to lift your body.
Cross your left leg underneath your torso into lunge position. Stand up and reverse the motions to return to starting position.