“50/50.”

That answer usually comes back before a golfer has had time to notice what is happening under his shoes. It is the golf equivalent of saying, “I keep my head down.” The phrase has been repeated so often that it feels correct even when the body is telling another story.

During lessons, I have watched golfers divide pressure evenly between the two feet while leaning toward their toes. I have seen the same even split from players sitting so far into their heels that the hands have nowhere to go. Their left-to-right number was fine, yet neither golfer was truly balanced.

So, yes, 50/50 can work. I just do not use it as a blanket prescription. I am comfortable with pressure close to even for a driver and slightly favoring the lead foot with a stock iron. Either setup still has to leave the player balanced between each foot and free enough to turn.

The math can be right while your balance is wrong

Golfers often use “weight” and “pressure” interchangeably. Pressure is more useful in a lesson because it describes what the player feels against the ground.

The 50/50 question looks only from left to right. Another line runs through the arches, separating the heels from the toes. Ignore it and a golfer can chase the correct percentage from a poor posture.

Reaching for the ball often pulls pressure toward the toes before the club moves. Crowding the ball can push it back into the heels and steal space from the handle. That is why I check posture and how far the golfer is standing from the ball before asking for any lead-side or trail-side adjustment.

My 7-iron and driver do not begin in the same place

With a normal 7-iron from a level lie, I prefer a slight lead-side bias. The chest does not stack over the lead knee. I want enough freedom to turn without encouraging the golfer to hang back through contact.

If a golfer already strikes it well from an even setup, I leave it alone. I use the small lead-side bias when a player needs help controlling where the iron meets the ground.

The driver asks something else. The ball is forward, the stance is wider and the upper body tilts away from the target. “Close to even” usually fits. A heavy trail-side load can be difficult to return from. Too much lead pressure may force the player to fall away from the target just to start.

This is one reason the setup discussion changes when golfers hit the driver well but struggle with their irons or vice versa. The clubs are not asking for identical impact conditions so I would not force them into identical address feels.

A bad starting point shows up early

Watch the first part of the backswing. Too much pressure forward often creates an immediate shove into the trail side. When a player begins heavily on the trail foot, I tend to see the drift continue away from the target. There is very little time left to get back.

Make a couple of slow backswings with a 7-iron and stop when the club reaches roughly waist-high. Let the turn move pressure naturally. Did you rotate or did you need a lurch to escape the setup?

Beginning slightly forward with an iron does not mean staying there. MyGolfSpy’s look at common weight-transfer myths is helpful because golfers often turn an address cue into an order to keep one foot loaded throughout the swing.

Make the ball part of the lesson

Coat the face of a 7-iron with foot powder spray or golf impact spray, then hit enough shots to reveal your normal contact pattern, not one beauty and one clank. Note the face marks, turf contact and whether you can hold your finish in balance without taking a recovery step.

Now begin with just a touch more pressure under the lead foot. Leave the stance, ball position and swing thought alone. If the contact tightens and the turf mark moves to the target side of the ball, that setup deserves another session. If the turn feels restricted or the divot becomes needlessly deep, you overdid it.

Players dealing with a steady diet of heavy and thin shots may also want to review these iron-setup adjustments. Make only that one change so the strike tells you something useful.

Leave the percentage on the practice tee

The advice above is for a flat lie and a stock shot. Slopes change the balance problem. An uphill lie, downhill lie or ball above your feet may require a different pressure feel simply to stand comfortably.

On the course, use the feel that produced the best contact in practice and put your attention back on the shot. You do not need to announce a percentage before every swing.

After a useful practice session, I would rather hear a golfer say, “I know when I get out on my toes,” than recite “50/50” again. That tells me he is beginning to own their setup.