Watch your lead foot at the top
Slicers typically let the lead foot twist outward at the top of the backswing, which causes the shoulders to rotate too fast — planting the heel inward instead buys you crucial time at the start of the downswing.
Use the heel-plant drill with a short iron first
Lift your lead heel slightly at address, swing back, then replant it firmly as your first move down — start with a half-swing and an 8-iron to build the feel before progressing to longer clubs.
Supercharge the drill with a folded towel
Place a folded towel just outside your lead heel so you feel the pressure of stepping onto it at the start of the downswing, reinforcing the correct heel movement and helping the club drop into an inside-out path.
ABOUT THE AUTHOR