One-Leg Balance Swing

Start with a short iron (9-iron or wedge). Begin by addressing the ball normally, then lift your lead foot slightly off the ground, so you're balancing mostly on your trailing leg. Alternatively, you can lift the trailing foot and balance on the lead leg – try both to see which challenge you want.

Make a gentle swing (no need for full power) while maintaining balance on the single leg. Focus on a smooth tempo; any violent motion will throw you off balance.

Attempt to hit the ball cleanly. You'll likely find you instinctively use your core and legs to stabilize. This encourages a centered swing and better coordination.

Repeat a few swings, then switch to the other leg (if you started on the back leg, try front leg balance, and vice versa). Over time, this drill dramatically improves your balance and promotes pure strikes. When you return to a normal two-legged stance, your swing will feel more stable.