(English) Episode 224-Why Your Knee Collapses Inward

This review examines dynamic knee valgus (DKV), an inward movement of the knee during activity that increases the risk of ligament injuries and joint pain. The research highlights that weakness in the hip abductors and poor neuromuscular trunk control are primary contributors to this faulty movement pattern. Additionally, restricted ankle dorsiflexion and excessive midfoot mobility are identified as distal factors that force the knee into unstable positions. To address these issues, the authors suggest targeted exercise programs that focus on gluteal strengthening, core stability, and balance. The text also emphasizes the effectiveness of visual biofeedback in teaching athletes how to maintain proper lower limb alignment during single-leg tasks. Ultimately, understanding these modifiable factors allows for the creation of more effective injury prevention protocols for both amateur and professional athletes.(Wilczyński B, Zorena K, Ślęzak D. Dynamic knee Valgus in single-leg movement tasks. Potentially modifiable factors and exercise training options. A literature review. Int J Environ Res Public Health [Internet]. 2020;17(21):8208. Available from: http://dx.doi.org/10.3390/ijerph17218208)