High-Risk Lower-Extremity Biomechanics Evaluated in Simulated Soccer-Specific Virtual Environments.

Only 22 of the 38 recruited athletes were analysed because they did not perform at least 2 acceptable trials from either side. The participants were healthy female adolescent soccer athletes, so the paper does not report how other groups would move. The study measured landing movement, not injury, so it cannot show that these patterns predict ACL injury. Ground reaction forces and joint moments were not captured in the virtual condition, so the risk interpretation is based on movement patterns alone. The authors note participants may not have been comfortable or fully immersed in the virtual environment, and the landing phase may not be perfectly comparable between conditions.

Do not read this as proof that virtual soccer assessment prevents injury or improves screening. The study compared movement patterns in 22 athletes, did not follow anyone for injury, and excluded athletes who did not perform acceptable trials.