Running on your heels is the #1 source of running injuries. If you learn proper running technique, you don't need motion control shoes or insoles. For a more te

Running on your heels is the #1 source of running injuries. If you learn proper running technique, you don't need motion control shoes or insoles. For a more technical approach, look up Evolution Running. For a more beginner-focused approach that also incorporates mental aspects, look up Chi Running. Both offer the same fundamental technique advice, just go about it in different ways.