Connect Your Obliques to the Trail Hip for Better Rotation

This drill teaches you how to link your trail-side obliques to your trail hip so your body can drive the club through impact more efficiently. Many golfers hear cues about using the core, pushing through the ground, or adding side bend, but they struggle to blend those pieces into one athletic motion. The goal here is to help you feel how the torso and trail leg work together in the downswing and release. When you connect those dots correctly, your shoulder works down and forward, your trail leg responds by straightening and rotating outward, and the club can be delivered with better rotation, better low-point control, and less need to throw the arms at the ball.

How the Drill Works

The key idea is simple: your trail shoulder should not just tilt downward. It should move downward and forward as your trail-side obliques contract. That is a very different motion from simply leaning your upper body to the side.

When you perform the movement correctly, your trail shoulder works across your body toward the area of your lead inner thigh. That combines three motions at once:

• A small crunch from the rib cage toward the pelvis
• Rotation of the torso
• Side bend in the proper amount

That blend matters because it creates the type of pivot that supports a good release. If you only side bend, the shoulder tends to stay back, the torso stalls, and your arms have to take over. If you move the shoulder down and forward with the obliques, your body helps shift the low point forward and move the club through impact.

The trail hip is part of that pattern. As the obliques contract properly, the trail leg tends to respond by going into a bit of external rotation and extension. In plain terms, your trail leg begins to straighten and rotate outward. That pairing is what you want to feel.

If, instead, you create a more exaggerated side bend without the forward component, the trail leg often reacts differently. It may move inward more, and that tends to recruit the back muscles rather than the abdominal wall. You can still hit the ball from there, but it often leads to a higher shot, less shaft lean, and a release that depends more on hand and arm throw than torso pivot.

This drill starts in a chair so you can isolate the motion, then moves to standing swings so you can blend it into your golf motion.

Step-by-Step

1. Start seated on the front edge of a chair. Sit tall enough that your torso is stacked over your pelvis, but do not lean back into the chair. Your body should feel unsupported and athletic rather than relaxed.

2. Cross your arms over your chest. This takes the hands and club out of the picture so you can focus on the torso. Keep your chest quiet and stable at address rather than slumped.

3. Move your trail shoulder toward your lead inner thigh. If you are a right-handed golfer, that means your right shoulder works toward your left knee or left inner thigh. Do not think of this as a pure side bend. Think of the shoulder traveling down and across your body.

4. Blend crunch, rotation, and side bend. At the end of the motion, your trail shoulder should feel lower and farther forward. It should cross your midline rather than staying back on the trail side.

5. Notice what happens in the trail leg. Let your legs stay relaxed enough to respond naturally. As the oblique contracts correctly, your trail leg should want to rotate outward slightly. That is an important clue that your torso and hip are working together.

6. Stand up and recreate the same motion in a short swing. Use a small 9-to-3 motion. From the downswing into the release, feel your trail shoulder move down and forward while your trail leg begins to straighten and externally rotate.

7. Hit short shots with minimal arm involvement. As an exaggeration drill, keep your trail arm feeling pinned closer to your side and make very short swings. The goal is to move the club with your torso pivot rather than throwing the clubhead with your hands.

8. Add a floor version for strength and coordination. Lie on your side and begin near the finished position of the movement. Reach your top arm across your body as if you are reaching under the opposite side. Then lower yourself and come back up, making sure the rotation and crunch begin together.

9. Coordinate the oblique with the trail leg. As you come up in the floor drill, let the top-side leg push outward slightly and begin to straighten. That helps connect the abdominal contraction to the trail hip action you want in the swing.

10. Train both sides. Even though one side is more directly tied to your downswing pattern, work both directions to build balanced awareness and control.

What You Should Feel

The biggest checkpoint is that your trail shoulder does not stay behind you. It should feel like it is working in front of your trail hip, not just down toward it.

The Right Torso Sensation

You should feel a strong contraction in your trail-side obliques, along the side of your rib cage and waist. It should feel more like your ribs are pulling toward your pelvis while also rotating forward, not like your lower back is arching or yanking your shoulder down.

The Right Hip Sensation

As the torso works correctly, your trail hip and leg should support it. You may feel:

• The trail leg beginning to straighten
• The trail thigh or hip rotating slightly outward
• A mild stretch in the inside of the trail hip

That is a useful sign that your core and lower body are synced up rather than working against each other.

The Swing Sensation

In short shots, it should feel like your pivot moves the club. The body is helping deliver the handle forward, which can improve shaft lean and move the low point more in front of the ball. The strike often feels more compressed and less handsy.

For many golfers, this is especially helpful with shorter irons, where they need the shoulder to cover the ball correctly without creating excessive tilt away from the target. The proper oblique action lets the shoulder work downward from a down-the-line view while still moving forward from a face-on view.

Common Mistakes to Avoid

• Pure side bend with no forward movement. If your trail shoulder only moves downward, it tends to stay back. That usually shifts the work into the back muscles and encourages a stall.
• Turning toward the trail leg. If your trail shoulder moves toward your trail thigh instead of crossing toward the lead inner thigh, you are missing the across-the-body component.
• Hip hinging instead of crunching and rotating. Folding forward from the waist is not the same as using the obliques. If your shoulder ends up high while your torso just tips, you have lost the intended pattern.
• Separating the motions. Do not come up first and then rotate. The crunch and rotation should begin together.
• Forcing the trail leg without the torso. The trail leg action should support the oblique contraction, not replace it. If you just shove the leg outward without moving the shoulder correctly, the drill loses its purpose.
• Using the arms to hit the shot. In the short-swing version, the whole point is to feel the torso move the club. If you throw the clubhead with your hands, you will hide the body motion you are trying to train.
• Leaning back in the chair. In the seated version, your torso needs to be unsupported so the obliques actually have to do the work.
• Making the motion too big. This is a precision drill, not a power drill. Small, accurate reps are better than large, sloppy ones.

How This Fits Your Swing

This drill is important because it helps connect several swing ideas that are often taught separately.

You may already be working on:

• Getting the upper body more forward in the downswing
• Staying in posture
• Using the ground and legs better
• Rotating through impact instead of stalling

The problem is that many golfers can do those pieces individually but not blend them into one release pattern. This drill shows you how the core and trail leg cooperate.

When the trail-side obliques contract correctly, the trail shoulder can work down and forward. When that happens, the trail leg naturally supports the motion by extending and rotating outward. That relationship gives you a more efficient pivot through the ball.

In practical terms, that can help you:

• Move the low point forward more consistently
• Create better shaft lean with shorter irons
• Reduce torso stall through impact
• Rely less on hand throw to square the club
• Improve strike quality and compression

It also clarifies an issue that confuses a lot of golfers: not all “side bend” is the same. If you simply tilt and keep the shoulder back, you may feel like you are doing something athletic, but you are usually making the release harder. The better pattern is for the shoulder to cover the ball while still moving forward with the rotation of the torso.

That is why the short-shot version of this drill is so valuable. In a small 9-to-3 swing, you can exaggerate the feeling that your torso is carrying the club through impact. Once that becomes more natural, you can gradually allow the arms to extend normally through the strike while keeping the same body-driven pattern underneath.

The floor exercise adds another layer by building strength and awareness. If your obliques are weak or poorly coordinated, it is hard to own this movement in a full swing. Training the motion away from the ball makes it easier to recognize and repeat when you hit shots.

A good practice progression looks like this:

1. Seated reps to learn the direction of the shoulder movement
2. Standing rehearsals to match the torso to the trail hip
3. Very short 9-to-3 shots with minimal arm action
4. Normal short swings with better arm extension through the ball
5. Strength work on the floor to improve control and endurance

If you stay patient with that sequence, you will start to feel that the release is not just something your hands do. It is something your body organizes. The obliques help pull the torso through, the trail hip supports that motion, and the club can respond to a much better pivot pattern.