HAAS: the Haul Ass Ascent System makes sense!
Richard Tregoweth, Tuesday, April 01, 2014
Traditional tree climbing 'frog-style' SRT ascent systems using the hand, chest and foot ascender always left something to be desired in terms of safety.
Toothed cams biting into your climbing line above the primary connection point on the bridge does not seem like a very bright idea once you have seen ..