Start on your hands and knees, shoulders directly under wrists and hips over knees. Flex your left foot so your toes are tucked against the floor and your heel is in the air.
Lift your left knee and right hand off the ground and pull your left knee into your chest. Grab it with your right hand and hug it close to your chest, allowing your back to curve slightly.
Release your knee and extend your right arm and left leg simultaneously, stretching your right arm forward through your fingertips as you push back through your left heel. Keep your core pulled toward your spine and your back straight, making sure not to arch your spine.
Bring your left knee and right hand back to your chest, crunching your core slightly as you hug your knee to your chest.
