Stand up tall, hands on your hips
Step forwards with your right foot so that nearly all of your weight in on the right
Your left leg is outstretched behind with just your toes on the ground
Bend your right knee until it reaches a 90’ angle – making sure that it doesn’t go beyond your toes
Bend your left knee at the same time so that it hovers just above the ground
Now lightly jump to switch legs over, taking care as you come back down to land softly (on your heel in the front foot and on your toes in the back foot)
Use your arms to propel you up and safely down

Dumbbell workout No. 66: Time for a dynamic core challenge!