PUBLISHED IN: 27-09-2026
Golfers talk about "shooting your age" — carding a round at or below your number of years — as the sport's ultimate proof that you've still got it. It sounds like luck, or genetics, or a lifetime of good habits. The research on senior golfers points somewhere more specific: it comes down to whether you've held onto full function — full range of motion and full strength — through the decades everyone else is losing both.
A 2021 study in the International Journal of Golf Science compared healthy senior golfers against a group of similar age with diagnosed age-related musculoskeletal conditions. The healthy group scored better on flexibility and "timed up and go" testing, held longer trunk-extension times, and posted faster ball speed and carry distance with a seven-iron. The difference wasn't how often they played — it was measurable physical capacity. The group with musculoskeletal limitations also leaned far more on motorized carts (16.2% vs. 6.7%) and professional coaching (86.5% vs. 66.7%), which reads less like a skill gap and more like a body working around restrictions.
Range of motion and strength/power don't fail for the same reason. A 2019 study in Sports Biomechanics used motion capture on older male golfers and showed the range-of-motion side directly: senior golfers had a dramatically smaller "X-factor stretch" — the separation between hip and shoulder rotation that generates clubhead speed — than published data on younger golfers, and compensated with more knee flexion and pelvic sway instead of trunk and hip rotation. The body finds a workaround, but it's a workaround.
The strength side is separate. TPI's own research on clubhead speed decline points to reduced neural drive, loss of fast-twitch muscle fibers specifically, and power — not just strength — declining at roughly twice the rate of raw strength, a distinction that matters because power is what turns strength into clubhead speed. The encouraging part: this isn't fixed by age. One cited training study had elderly participants improve rate of force development by 48% and maximum strength by 68% in eight weeks, bringing them close to younger adults' baseline. Age sets the starting point; training habits still move the needle.
Here's the piece that doesn't get discussed in the golf-fitness world: range of motion and power output both assume the soft tissue underneath is free to do its job, and it accumulates restriction as we age. We've written before about how aging cells actively worsen adhesion through senescent cells secreting inflammatory signals that drive disorganized collagen buildup — the same fibroaging process shows up anywhere a joint has taken repeated load, which for a golfer usually means the hips, thoracic spine, and shoulders doing the rotating.
That matters for both sides of this equation. Adhesion is dense, disorganized tissue that tethers the normal gliding surfaces between muscle layers, so it directly caps rotational range of motion independent of how much a golfer stretches or trains mobility. And because it alters how load transfers through a joint, it can leave strength and power work hitting a ceiling that has nothing to do with the muscle itself. A golfer can do everything a fitness program asks and still find their hip turn, or their thoracic rotation, stuck exactly where it was — because the actual restriction is in the soft tissue, not the muscle's capacity to contract.
This is exactly the distinction Dr. King's TPI Medical Level 2 training is built to make: whether a golfer's limitation at a given joint is a mobility restriction, a stability deficit, or tissue damage, using the same movement-assessment framework used to evaluate golfers of any age. Adhesion is common enough, and misdiagnosed enough, that it's frequently the answer for golfers who've already put in the gym work and still aren't getting their turn back.
Request an appointment to have your rotation and strength limitations actually evaluated, rather than assumed to be "just age," using the same manual assessment and device-assisted therapy behind our other soft-tissue work.
Just west off I-25/Orchard in Greenwood Village/Denver Tech Center.