High-dose short-term creatine supplementation without beneficial effects in professional cyclists: a randomized controlled trial.

reported that although the ingestion of 20 g of creatine during 5 days was effective for increasing intramuscular creatine content, the benefits observed on PPO and fatigue resistance compared to a placebo during a repeated sprint protocol did not reach statistical significance ( p =0.05 and p = 0.08, respectively) [ 8 ].

also in 59,377 other papers