'Trad' is short for traditional climbing, or the very origins of the sport where determined men figured out how to attack sheer rock faces with harnesses, ropes and pitons. In this fun and informative video, Eastern Mountain Sports Brand Ambassador and professional climber Joe Kinder breaks down the evolution of trad climbing with a special emphasis on how far the gear has advanced. Special thanks to TNF athlete Emily Harrington for showing the world how trad climbing is done.