We all now that a sprinter and a long distance runner will both train in different ways, but maybe not exactly why and how. This video does a great job of showing us the different kinds of muscles we can work out and how they help us.
We all now that a sprinter and a long distance runner will both train in different ways, but maybe not exactly why and how. This video does a great job of showing us the different kinds of muscles we can work out and how they help us.