16:41

Vortex Drop 2012

12:20

Arizona Vortex Tripod - Setup tips

8:51

Passing a knot using an AZTEK

37:03

TerrAdaptor Familiarization

29:25

Skylotec Actsafe ACX Power Ascender Masterclass - REAX

8:44

Side Ways A Frames

18:44

Arizona Vortex set up with Vancouver Fire & Rescue

8:37

引揚げて取り込む。ただそれだけ。ゼロ支点。