I wanted to share a video I helped my friend Marc Beverly make on an important subject (if you are an ice climber). Many of us know the conventional thought processes, but here is the data behind those thought processes and you may find some of what you’ve been told is not 100% accurate.

Marc did all the work on this video, but I supplied a few video clips, a couch and warm place to edit, and both technical and creative input. I hope you enjoy it and learn something. I did!
Oh, I forgot to mention that I also star in the video. That’s me placing an ice screw in the intro.