Coaching Vertical Jump with a Valgus Collapse

Ahhh, the knee cave, my old friend. This, by far, is the most common strength and movement pattern deficit I see in developing athletes. More officially known as a valgus position of the knee, it signifies not only a severe lack of specific and general strength, but also may be an indicator of poor body control overall (due to other common muscular strength deficits that generally come as part of the "package").

The valgus position, in my experience, is an oversized red flag waving high in the air. This red flag is warning of a looming knee ligament injury.

This is a very important topic, as most coaches, parents, and athletes have no idea how to correct the problem or even identify that it is a very big - and potentially dangerous - problem.

Check out the video where I break down film of an athlete in for training and discuss what I've found and how we're going to fix the problems:

Sarah Walls
A little about me: I've worked in pretty much every corner of the fitness industry for about 10 years. I've had the great fortune of spending most of this time working with gifted athletes at every level. I've also had the great opportunity of designing and conducting research projects, writing occasionally for various publications and blogs, competing in powerlifting, and just generally having a killer time pursuing my passions wherever they may take me. Now I own two businesses: one is an athletic performance training company that I started in 2007 at age 26 and the other is a software company startup that was launched in 2014. Paramount to all the awesomeness of my professional career, is my family. My kids are a thrill and my husband continues to be my most critical and important supporter.
www.strengthboss.com
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