Biomechanical parameters of the golf swing associated with lower back pain: A systematic review.

Low back pain is the most common injury among golfers, and many assume it comes from a flawed swing, but whether that belief holds up has not been clearly tested. This systematic review pulled together nine studies that reported both golf swing biomechanics and low back pain, looking for patterns that might explain the connection. Several biomechanical features showed up across studies, such as changes in lumbar movement speed, the timing of torso muscle activation, and loading patterns during the swing, but the findings were inconsistent from one study to another.

The review's authors found no solid evidence to confirm the widespread idea that poor technique is to blame for low back pain in golfers. The central limitation is that the included studies had weak designs prone to bias and none followed golfers forward in time to see which came first, the pain or the swing pattern, so no firm cause-and-effect conclusions can be drawn yet.

If you've been told your golf swing is causing your back pain, this review suggests the science behind that idea is much shakier than commonly assumed. Researchers looked at nine existing studies that examined both swing mechanics and back pain in golfers, searching for a clear link.

They found a few swing-related patterns, like certain speeds or timing of back muscle activity, that showed up in some studies, but the findings didn't consistently agree with each other across studies. Importantly, the review did not find solid evidence that a 'bad' swing technique causes low back pain in golfers, despite this being a widely held belief among players and coaches. The studies reviewed had design weaknesses that make their findings less trustworthy, and none tracked golfers over time to see whether swing changes came before or after pain developed.

So while some interesting clues emerged, there isn't yet a reliable answer about what in the swing actually drives back pain.

This is a summary of research, not medical advice. Talk to your own healthcare provider about anything affecting your care.

For clinicians assessing or treating golfers with low back pain, this review addresses a question that shapes a lot of informal clinical reasoning: whether identifiable swing biomechanics can explain or predict the condition. Pooling nine studies that reported both swing biomechanics and low back pain, the authors identified candidate factors including reduced lumbar flexion velocity, shortened transition phase length, reduced lumbar torsional load, altered timing of erector spinae and external oblique contraction, and increased lumbar lateral flexion velocity, but these associations were inconsistent across studies and should be treated as exploratory rather than established. The review explicitly states there is no conclusive evidence supporting the common assumption that poor swing technique drives low back pain, which challenges a frequently used clinical and coaching narrative.

This should temper confidence in swing-correction as a presumed mechanism for injury prevention or rehabilitation until better evidence exists. The main limitation is that all included studies carried a severe potential for bias and none used a prospective design, meaning temporal and causal relationships between biomechanics and pain cannot be determined from this evidence base. The authors call for prospective studies examining the full movement pattern in both sexes and dexterities before any biomechanical association can inform injury prevention or rehabilitation strategies with confidence.