The Grigri Hazard That No One Tells You About!
9:35
Coach Nearly Kills Pro Climber – GriGri Incident Analysis
27:18
What Rock Climbing Really Does to the Human Body | Your Body On Sport | Daily Mail
10:32
Even Petzl warns us about this thing!
12:51
Don’t Make This Fatal Climbing Mistake - Learn From It!
14:54
What happens if you Don't Hold the Rope with GriGri?
20:28
Did This DEVICE Just Change the Top Rope Solo GAME?! + GIVEAWAY! (TAZ Lov2)
20:07
Is your figure 8 knot going to kill you?
13:46