Why Does Only One Side of My Back Hurt After Golf?

Reviewed by Dr. Andrew Dulak, DPT, TPI-Certified Golf Fitness Trainer, co-founder of Golf Back Method

One-sided back pain after golf usually points to an asymmetric restriction, a hip or thoracic limitation on one side that's more restricted than the other, rather than simply worse form or bad luck. Golf is an inherently one-directional sport, so some asymmetry is expected, but pain concentrated on one side specifically is a signal worth tracing back to which side is actually restricted, not something to dismiss as random.

Key takeaways:

• Golf swings rotate the same direction every time, so some physical asymmetry between your two sides is normal, but concentrated one-sided pain points to a specific restriction.

• Trail-side and lead-side back pain tend to come from different mechanisms, so the two aren't interchangeable when it comes to what helps.

• Not every one-sided ache is rotational. Some patterns, especially pain that radiates or feels different from ordinary muscular soreness, need a physician rather than a mobility routine.

• Identifying which side and which specific restriction is involved is more useful than generic advice aimed at "the back" as a whole.

Why Golf Back Pain Often Shows Up on One Side

Unlike running or cycling, where the body moves in a relatively symmetric, repeated pattern, a golf swing always rotates in the same direction. That one-directional repetition is part of why golf-related back pain often concentrates on one side rather than showing up evenly.

Golf Is an Asymmetric Sport, and That Matters

Every swing loads the trail side going back and the lead side coming through impact, in the same pattern, thousands of times over a season. Some degree of asymmetry between your two sides, in strength, in mobility, is a normal result of that repetition and isn't automatically a problem. What matters more is when pain concentrates specifically on one side rather than being spread evenly, since that pattern usually means one side has a restriction significant enough to be absorbing more load than the other.

Common Reasons Pain Shows Up on the Trail Side

For a right-handed golfer, the trail side is the right hip and right side of the lower back, the side loaded most during the backswing. Limited internal rotation in the trail hip is a common cause of trail-side pain, since it forces the lumbar spine on that side to rotate further than it's designed to at the top of the backswing. Thoracic stiffness that's uneven between sides can produce a similar pattern, with the trail side of the upper back not rotating as freely and shifting more of that demand down to the same side of the lower back.

Common Reasons Pain Shows Up on the Lead Side

The lead side, the left hip and left side of the lower back for a right-handed golfer, is loaded most during the downswing and through impact as the body decelerates and clears to finish the swing. Limited lead hip rotation or a lead hip that doesn't clear fully can concentrate stress on that side during the deceleration phase of the swing, which is a mechanically different problem than a trail-side restriction even though both can feel like similar pain.

Pain Location	Loaded During	Common Restriction
Trail side (back leg during backswing)	Backswing, top of swing	Limited trail hip internal rotation, uneven thoracic rotation
Lead side (front leg during downswing)	Downswing, impact, follow-through	Limited lead hip clearing, deceleration control

When It's Not About Sides at All

Not every one-sided ache is a rotational asymmetry issue. Pain that radiates from the back into a hip or down a leg, numbness or tingling on one side, or pain that doesn't change with movement or position can indicate nerve involvement or a disc issue rather than a straightforward mobility restriction. That kind of pattern should be evaluated by a physician before assuming it's a swing-mechanics problem and starting a mobility or exercise routine aimed at fixing it.

Frequently Asked Questions

Is it normal for golf to cause pain on only one side of my back? 

Mild, dull asymmetry can be a normal result of golf's one-directional rotation, but pain that's clearly concentrated on one side, rather than general soreness, usually points to a specific restriction on that side worth identifying.

Does one-sided back pain mean I have scoliosis or an old injury? 

Not necessarily. It's more commonly related to an asymmetric mobility restriction from the repeated one-directional demands of the swing rather than a structural spinal issue, though a physician can rule out other causes if the pattern is persistent or unusual.

Would switching which way I address the ball help balance things out? 

No. This isn't a practical fix and doesn't address the actual restriction causing the asymmetry. Identifying and correcting the specific hip or thoracic limitation is more effective than trying to counterbalance it with an unfamiliar setup.

Does trail-side pain need different treatment than lead-side pain? 

Often yes, since the two tend to come from different mechanisms tied to different phases of the swing. An assessment that identifies which side and which specific restriction is involved is more useful than treating both the same way.

Can core or general strength training fix one-sided back pain? 

General strength training can help overall, but it doesn't specifically correct an asymmetric hip or thoracic restriction. Work targeted at the specific side and joint involved tends to address the pattern more directly than general training alone.

Will fixing this asymmetry also change my performance or distance? 

That isn't the goal being pursued here. The aim is reducing the one-sided strain causing the pain. Some golfers notice other changes as a result, but progress is measured by whether the pain itself improves.

The Bottom Line

One-sided back pain after golf usually traces back to an asymmetric restriction on that specific side; trail-side pain and lead-side pain often come from different mechanisms within the swing. Golf Back Method's movement assessment checks both sides individually, so the mobility work and coaching that follow are matched to the specific side and restriction actually causing the pain.