Creatine supplementation and lower limb strength performance: a systematic review and meta-analyses
Lanhers, Pereira, Naughton, Trousselard, Lesage & Dutheil (2015) · Sports Medicine
Topics: Strength & Power
- Study type: Meta-analysis
- Population: Training adults
- Sample: Multiple RCTs pooled
- Dose: Loading and/or maintenance
- Duration: Varied
- Published: 2015
What the study found
A rigorous meta-analysis focused specifically on lower-body strength. It found creatine supplementation significantly improves lower-limb strength performance, particularly for exercises of short duration and high intensity.
Key findings
- Significant improvement in lower-limb maximal strength versus placebo.
- Effect was robust across squat and leg-press style movements.
- Confirms creatine's role as a genuine strength aid, not just a mass builder.
The practical takeaway
For leg strength — squats, presses, jumps — creatine delivers a measurable, well-replicated edge.