Center of the green: reduce spread on irons

Pick one target suitable for long irons (4, 3, 2).

Hit 36 shots using your long irons (4, 3, and 2 irons).

Hit 18 shots curving left-to-right and 18 shots curving right-to-left, all towards the same target.

Keep the same stance and setup for every shot.

Try to make the ball land close to the target.

Count each shot that lands and stays near the target as a success.

Add up your total successful shots and enter your score in the app, out of 36 attempts.

Set up 9 targets around the flag with cones or buckets. Space each target at 5% of the distance to the flag.

For each target, hit 4 shots: 2 curve left-to-right, 2 curve right-to-left, using your long irons (4, 3, or 2).

Do all shots the same way every time.

Only shots landing between the cones count as successes.

After 36 shots, count how many landed between cones and enter score in the app, out of 36 attempts.

Pick a target to aim at using your long irons (4, 3, or 2).

Mark four sections around the target using cones, buckets, or imaginary lines. The sections should be about 5% of the total distance from where you hit.

Hit 36 shots: 9 to each section.

Use only your long irons (4, 3, or 2). Switch clubs if you want.

Make sure to hit 9 shots to each section. The order does not matter, just finish all shots for each section.

Keep your ball setup the same and try to be precise.

Count every shot that lands and stays in the right section as a success.

When done, count your successful shots and enter your score in the app, out of 36 attempts.

Pick a target flag for long irons (4, 3, or 2 iron).

Mark two circles: one 5 yards from the flag (birdie zone), one 10 yards from the flag (par zone). Use cones, buckets, or imagine.

Hit 36 long iron shots in 3 groups of

First 12 shots: aim for the 5-yard circle (birdie zone).

Next 12 shots: aim for the space between 5 and 10 yards (par zone).

Last 12 shots: try to land anywhere within the 10-yard circle.

Switch clubs (4, 3, or 2 iron) as wanted.

Count shots: 5-yard circle is birdie, 10-yard circle is par, outside is no score.

Add your birdies and pars. Enter your total out of 36 attempts.

Choose a flag or target to aim at using a long iron (2, 3, or 4 iron).

Put an alignment stick on the ground in front of the target.

Place a cone on each side of the flag, each cone 5% of the total distance to the flag.

Hit 36 shots: 18 curve left-to-right around the stick, 18 curve right-to-left.

Divide shots into 3 groups of 12 shots: first 12 curve left-to-right past the left cone, next 12 curve right-to-left past the right cone, final 12 alternate between both directions.

Set up the ball the same for all shots.

A shot is successful if it passes outside the correct cone and lands within 3 yards of the flag.

Add up the number of successful shots and enter your total out of 36 attempts.