It doesn’t serve us to think of running as we generally think of “sports.” Instead, let’s regard running as a form of expression. When we approach an activity we see as a “sport,” we typically ask: “what’s the goal here? Is it to get from A to B as quickly as possible? Is it to get the ball into the net?” And we put our bodies and minds in service of answering that question.
But there’s a problem with that: if we approach a sport with neural, muscular, or skeletal issues (which pretty much all of us westerners have, to one extent or another), our bodies will find ways around those problems for the purpose of achieving the stated goal.
That means that the body will find a less efficient way to conduct mechanical energy through the body, as long as the job gets done. Too much of this and you’ve got yourself an injury.
But suppose that instead we treat running (and other sports) as forms of expression. Then we enter a path of self-discovery, where improvements in speed and power are achieved as a by-product of increasing our efficiency, and our knowledge of the deep principles of our sport.