For better or worse the old cliche, ski racers are made in the summer still applies. Cross country runners are made in the summer too. Conveniently, running is excellent training for skiers and obviously runners. Inconveniently, there tend to be a lot of injuries associated with running. And even more inconveniently, we don’t have a ton of research to tell us why or what to do about it. The clearest correlation to running related injury...