The Physics of GriGri | When does No-Hands Belay Fail?
A well organized description of how a GriGri works, and when it fails. Based on good physics, not a lot of math in the video itself.
cross-posted from: lemmy.ml/post/1167257
A good recent video from Hard is Easy on the GriGri belay device
![](https://kbin.cafe/media/cache/resolve/entry_thumb/a7/33/a733a4ad24982774ec5eddd71a59351e7fcf67c40a25c6f952788a9517c716dc.jpg)
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