HOW: Place a cone on the ground in front of you. Start with one foot behind the cone and the opposite leg reached out to that side. Bend the knee that is behind the cone. Hinge forward at your waist and touch the cone with the outside hand. In quick and continuous motion, step laterally with the foot behind the cone and place the other foot behind the cone. Go back and forth while reaching the outside hand down and touch the cone each time you switch feet.
FEEL: You should feel your inner thigh muscles working as your core.
COMPENSATION: Make sure to rotate and reach with the outside hand each time you switch feet.