CURTSEY LUNGE

(a) Stand tall with your feet hip-width apart and your arms relaxed by your sides.

(b) Take a big step back with your left leg, crossing it behind your right. Bend your knees and lower your hips until both knees are bent at 90°. Hold at the bottom, then drive through your left leg back to the starting position. Wobbling all over the shop? Engage your core and bring your hands to your hips.