Role of strengthening exercises in management and prevention of overuse sports injuries of lower extremity: a systematic review.

Runners and athletes in jumping and landing sports deal with overuse injuries because of the repetitive pounding their lower limbs take. This systematic review looked at whether strengthening exercises could help manage these injuries once they happen, and whether they could prevent them from coming back. The authors searched several medical databases and applied strict quality standards to find relevant research, eventually reviewing seven studies that tested strengthening interventions on athletes with lower extremity overuse injuries.

Three of those studies looked at treatment of existing injuries, and four examined prevention of recurrence. The analysis suggests that strength training appears to reduce pain, improve muscle performance and fitness, and support quicker return to sport. The body of evidence was mixed in quality though, ranging from excellent to fair when rated on standard quality scales.

If you've had a running or jumping injury that wouldn't go away, research suggests that strengthening exercises may help you recover and get back to activity faster. The studies reviewed looked at pain levels, how strong your muscles became, and whether athletes could return to their sport, and found improvements across these areas.

What remains less clear is exactly which strengthening exercises work best for which injuries, since the research so far is still relatively small and the studies varied in how they were designed. The good news is that the current evidence points toward strength work playing a real role in both healing from these injuries and reducing the chance they'll happen again, though more specific guidance would require additional research.

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

This systematic review offers a useful synthesis of evidence on strengthening for lower extremity overuse injury management and prevention. Seven studies met inclusion criteria under PRISMA and PEDro standards, with quality ratings spanning from excellent to fair.

The evidence suggests strength training was associated with improvements in muscle performance, pain reduction, and return to sport outcomes, though the small number of studies and variable methodological quality mean the strength of these findings should be treated with appropriate caution. The split between management studies (three) and prevention studies (four) also suggests the evidence base may be developing unevenly across these two clinical questions.

This is a reasonable indicator that strengthening belongs in the rehabilitation conversation for these injuries, though clinicians would benefit from additional higher-quality trials that directly compare different strengthening protocols and track long-term recurrence rates.