Fitness & Warm-Up · Drill
Stretches for a Straighter Lead Arm
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Keeping your lead arm straight with a big turn isn't just about your back. The muscles behind your shoulder matter too. Try this. Grip the club cross-handed, lead hand low. Make a backswing and push up with your trail hand. Feel the stretch behind your lead shoulder. Then switch your hands and do it again in golf posture. Finish by holding a pole and stretching the side of your back for 15 to 30 seconds. Do both sides.
The drill
- Cross-handed grip, make a backswing.
- Push up with your trail hand.
- Switch hands and repeat in posture.
- Hold a pole and stretch your side.
- Do both sides.
Why it works
A straight lead arm at the top of a big turn needs the back of the lead shoulder to lengthen as the arm crosses your chest. If the rear shoulder muscles and the side of your back are tight, the elbow bends or the turn gets shorter. Stretching them in golf-like positions lets the arm stay long without forcing it.
Common mistakes
- Gripping too tightly and pulling the club with your arms.Hold the club lightly and let the trail hand do the pushing so the lead shoulder can relax into the stretch.
- Standing up out of posture when you push up.Keep your spine tilt and knee flex the same as you push, so the stretch stays behind the shoulder and not in your lower back.
- Bouncing or rushing the pole stretch.Move slowly into the stretch and hold it for 15 to 30 seconds, and stop if it hurts.
How you'll know it's working
- You feel a clear stretch behind the lead shoulder, not a pinch at the front of it.
- Your lead arm stays straighter at the top of your backswing without you trying to hold it there.
- Your turn feels bigger and easier, and your contact stays solid because the arm is not collapsing.
Make it easier or harder
Easier: Do the first stretch with a short backswing and stay standing tall before you try it in golf posture.
Harder: Hold the pole stretch longer, up to 30 seconds, and add a second round on each side while staying in full golf posture.
Common questions
Why does my lead arm bend at the top of my backswing?
Often the muscles behind the lead shoulder and along the side of your back are too tight to let the arm cross your chest while it stays long. Stretching them can help, and so can checking that you are not gripping too hard.
How often should I do stretches for a straight lead arm?
You can do this 5-minute routine before a round or practice session, and on other days if it feels fine. Do both sides each time and stop if anything hurts.



