ベースジャンピング
Boenish repeated his jumps, not as a publicity exercise or as a movie stunt, but as part of the development and popularization of BASE jumping as recreational activity, distinct from other disciplines of parachuting. This approach defined the modern sport of BASE jumping. Boenish helped popularize this sport by filming and presenting the footage. Boenish also published "BASE Magazine" to promote safety in this new sport.