How to belay using a GriGri belay device - you may be doing it wrong
10:44
How to belay the leader with a GRIGRI - Belaying techniques
30:36
Complete Guide into Belay Devices - Differences and Efficient Usage | Ep.6
3:04
Can a Drone Summit the Matterhorn?
23:48
How do you know yours is safe?
20:06
The Physics of GriGri | When does No-Hands Belay Fail?
25:45
How I climb this Ice Fall without a Partner - Rope Solo
17:48
How to Belay with a GriGri: Common Mistakes | Beginner Advice | Personal Experience | Review
10:44