NCSF Certified Strength Coach (CSC)

What is 'valgus collapse' of the knee and why is it biomechanically problematic during landing?

Outward bowing of the knee, which is safe during sport Inward collapse of the knee medially, increasing ACL strain and patellofemoral stress Hyperextension of the knee during landing Lateral rotation of the tibia under load

Correct Answer:

Inward collapse of the knee medially, increasing ACL strain and patellofemoral stress

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