Stand up straight with your feet a hip’s width apart holding a dumbbell in each hand.
Maintain a neutral spine and engage your deep abdominal muscles throughout this exercise.
Step forward onto one leg and regain your balance.
Simultaneously descend into a lunge by bending both of your knees to 90 degrees as you raise your arms into a 90/90 position, leading with your elbows.
Pause, then return to the start position with control.
Repeat, leading with your other leg.