Not long ago I wrote a post about the benefits of running backwards. This post is a follow-up, discussing the biomechanical and structural reasons that running backwards addresses so many of the typical muscular imbalances that lead to back and knee pain.
It is my firm belief that mere training tips don’t constitute real answers. As with all forms of training, running backwards only does what it does because of how it develops certain mechanical systems and components. It is important to know what those components are or how they are developed, in case we’ve discovered a new and amazing way to “beat” the mechanical requirements of a technique running backwards—therefore precluding ourselves from reaping the benefits of our training.
Problems at the knee can be addressed by looking at the hip or even beyond, because the knee, like any other part of the body, doesn’t exist in isolation. When we push against the ground, the same amount of mechanical energy (the reaction of our action, according to Newton’s Third Law) flows into our body.
That’s why it’s a requirement for all of us, regardless of race, creed, or nationality, to lead with our hips as we throw a punch. Kinetic energy travels through the knee in a straight line, and if a lower or upper muscle doesn’t pull correctly to align the knee with this vector, we will experience knee pain.