Improve Your Ball Striking with Open Trail Hand Drill

This drill trains a better release through impact by taking away your trail hand’s ability to rescue the swing with a flip. It is simple to set up, but demanding enough to expose poor hand and wrist action immediately. If you tend to scoop, flip, or hold off rotation through the strike, this is an excellent way to feel how the trail hand should stay connected to the club while the clubhead moves through the ball with more solid structure.

The goal is not to hit long shots. The goal is to learn how the club should be supported through a small 9-to-3 swing—from waist-high in the backswing to waist-high in the follow-through. When you do it correctly, your hands stay organized, the club feels supported, and impact becomes much more stable.

How the Drill Works

Start with your normal grip, then completely open your trail hand on the club. For a right-handed golfer, that means your right hand stays in place but the fingers are no longer wrapped around the grip. This is important: you are not lightly holding on with the fingertips. The hand is open.

The trail hand still maintains contact with the club, but only through the proper pressure points—primarily the heel pad and the area near the base of the index finger. Those points allow you to support the club without grabbing it.

From there, make small 9-to-3 swings. If your release is correct, the trail hand will stay in contact with the club through impact and into the follow-through. If you try to throw the clubhead with a flipping motion, the weight of the club will cause the trail hand to separate from the grip. That separation is the feedback you want. It tells you that your trail hand is getting under the shaft instead of staying more on top of it.

This is what makes the drill so useful. It gives you a very clear pass-or-fail response. Either the hand stays connected because you are applying pressure correctly, or it peels away because you are trying to save the shot with a scoop.

Step-by-Step

Take your normal address. Use a short iron and set up as you normally would for a small pitch-length shot.
Build your regular grip first. Put both hands on the club as usual so you begin from a familiar position.
Open the trail hand. Keep the trail hand on the club, but let the fingers come off the grip. Do not let the pinky or index finger sneak back on for extra control.
Maintain pressure with the correct parts of the trail hand. Feel the club supported more by the heel pad and base of the index finger rather than by curling the fingers around the handle.
Make a waist-high backswing. Keep the motion compact and controlled. This is a 9-to-3 drill, not a full swing.
Swing through to waist-high. Let the club move through the ball while your lead forearm rotates naturally. The release should be rotational, not a slap with the trail hand.
Pay attention to whether the trail hand stays connected. If it remains on the club, you are likely supporting the shaft properly. If it pulls away, you are probably flipping or getting underneath the club.
Repeat until you can hit solid shots. Once the feeling becomes more natural, close the trail hand normally and try to recreate the same release in regular 9-to-3 swings.

What You Should Feel

The biggest sensation is that your trail hand is pressing on the club rather than throwing the clubhead past your hands. Through impact, the hand should feel as if it is staying more on top of the shaft, not sliding underneath it.

You should also notice that your lead forearm rotates through the strike without force. It is not a violent roll, and it is not held off. It is a natural rotation that allows the club to release while the hands remain organized.

Another useful checkpoint is the condition of the trail wrist after impact. In many golfers who flip, the trail wrist quickly loses structure and the hand separates from the club. In this drill, the trail wrist tends to stay straighter or slightly cupped as it moves through. That helps keep pressure on the club and prevents the clubhead from overtaking your hands too early.

At a good finish position for this drill, you should feel:

Continuous contact between the open trail hand and the grip
The club being supported by the hand, not tossed by it
A natural release with the chest, arms, and forearms working together
More centered, solid contact even on a short swing

Common Mistakes to Avoid

Cheating with the fingers. If you wrap the pinky or index finger around the grip, you remove the feedback that makes the drill valuable.
Trying to hit it too hard. This is a feel drill. Keep the swing small and controlled.
Flipping the trail hand under the club. If the palm works under the shaft, the hand will usually separate through impact.
Holding off forearm rotation. If you try to keep the face from rotating at all, you will struggle to keep the hands organized through the strike.
Turning it into a wristy motion. The release should come from proper body-arm-club sequencing, not from a last-second hand throw.
Skipping the transition back to a normal grip. After you learn the feel, you need to apply it to standard 9-to-3 swings and then to fuller shots.

How This Fits Your Swing

This drill is especially helpful if you have already worked on lead-hand-only or trail-hand-only swings. It acts as a bridge between those isolated feels and a normal two-handed motion. You still get the awareness of what the trail hand is doing, but now both hands are on the club and working together.

In the bigger picture, this drill improves your impact alignments and your release pattern. Many golfers who struggle with inconsistent contact are not missing because of the backswing alone. They lose control through the strike because the trail hand pushes from the wrong place, the club gets thrown early, and the wrists lose structure. This drill teaches you to support the club through impact instead of trying to save the shot at the last moment.

Once you can do it cleanly, close the trail hand and recreate the same sensation in a normal 9-to-3 swing. Then gradually blend it into fuller swings. If the contact improves and the strike feels less handsy, you know the drill is doing its job. You are not just practicing a trick—you are building a release that can hold up under real swing speed.