Jumper's knee can sideline athletes for months, and a new trial asks whether creatine can speed things up. In 20 athletes doing eccentric rehab, only the creatine group had a significant pain and function (VISA-P) improvement at 4 weeks, along with gains in jump height. By week 8, however, both groups had improved similarly, and the between-group interaction only trended (p = 0.099). Here is what the study did, how creatine was taken, who might benefit, and why the small sample demands caution.
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