Ascending with the Croll and Hand Ascender. Descending with the Clutch. Petzl ASAP backup.
4:16
Ascending with Petzl Croll, descending with ISC - D4
3:22
speed ascend
7:16
How To Ascend & Descend - Rope Access Refreshers
4:55
CMC 11mm CLUTCH Ascending & Descending | CMC
7:38
Descend | Ascend with a Black Diamond Guide ATC
8:51
Passing a knot using an AZTEK
4:06
ASAP / ASAP LOCK - Anticaídas deslizante para cuerda
2:17