Center of the green: reduce spread on irons

Pick one flag/target suitable for mid irons (7, 6, or 5 iron).

Hit 36 shots in total at that single target.

Hit half the shots curving left-to-right and half curving right-to-left. Use different irons if you want.

Stand the same way for every shot. Only try to change the way the ball curves.

If a shot lands close to the target (within a range you decide), count it as a success.

When finished, count how many good shots you got out of 36 and enter your score in the app.

Pick one flag or target on the range for iron shots.

Make five target zones around the flag: center (the flag), short, long, left, right. Use cones, buckets, or imagination.

Hit 35 shots in total.

Hit 7 shots to each target zone: short, long, left, right, center.

Use any iron from 9 to 2, switch clubs each shot if wanted. Ball setup stays the same.

Try to land and stop each ball in the chosen target zone.

Count how many shots stop in the correct zone for each group.

Add up total successful shots out of 35 and enter score in the app.

Set up 5 cones 10 yards apart on the driving range.

Mark 3 corridors, each 8 yards wide, between the cones.

Hit 35 iron shots in total.

Split the shots into 5 groups of 7, aiming at each cone in turn.

Try to land each shot inside the 8-yard corridor by the target cone.

Count each shot that lands in the right corridor and distance as a success.

When finished, count your successful shots out of 35 and enter score in the app.

Pick a flag or target for mid irons (7, 6, or 5 iron).

Place two cones or buckets left and right of the flag, each 5% of the total distance away.

Hit 36 shots in total, in 2 sets of 18 shots.

First 18 shots: curve ball left to right, aiming near the left cone, curving back to the flag.

Second 18 shots: curve ball right to left, aiming near the right cone, curving back to the flag.

Switch between 7, 6, or 5 irons during the test.

A shot is a success if it curves correctly around the cone and lands close to the flag (within 10% of the distance).

After 36 shots, count successful shots and enter score in the app, out of 36 attempts.

Choose 3 flags at medium distances for your irons (9 to 2).

Put 4 cones around each flag to make a small square or circle, with about 5% of the distance to the flag as the circle's radius.

Pick one cone at each flag as the "danger side" to avoid.

Hit 36 balls total, 12 at each flag, and use different irons if you want.

Try to land each ball inside the cone circle and not on the danger side.

Mark a shot as successful if it stays in the circle and not on or past the danger side.

Count how many good shots you got out of 36 and enter the score in the app.