Stand tall with your core braced and a neutral spine. Take a big step to your left side so you have a very wide stance. Bending the left knee, shift your left hip back and down to come into a deep squat position on one side. Keep the heel of your left foot in contact with the floor and make sure the toes and knee facing the same direction (ensuring the knee doesn’t cave in). Your right leg should be fully extended with the toes of your right foot pointed towards the sky. Keep your chest lifted, spine extended and shoulders retracted. The top of the head should reach as high as possible towards the ceiling. Pause for a few seconds, then extend back to the start position and perform the same movement on the other side. Repeat for recommended amount of reps (or time).