![climbing - Why is it acceptable to belay from above with a grigri but not using the same movement from below? - The Great Outdoors Stack Exchange climbing - Why is it acceptable to belay from above with a grigri but not using the same movement from below? - The Great Outdoors Stack Exchange](https://i.stack.imgur.com/TO8J5.png)
climbing - Why is it acceptable to belay from above with a grigri but not using the same movement from below? - The Great Outdoors Stack Exchange
GRIGRI® +, Belay device with cam-assisted blocking and anti-panic handle, particularly suitable for learning and intensive use - Petzl Other
GRIGRI® +, Belay device with cam-assisted blocking and anti-panic handle, particularly suitable for learning and intensive use - Petzl Other
![Amazon.com : Petzl GRIGRI + Belay Device with Cam-Assisted Blocking and Anti-Panic Handle, Suitable for Learners and Intensive Use - Grey : Sports & Outdoors Amazon.com : Petzl GRIGRI + Belay Device with Cam-Assisted Blocking and Anti-Panic Handle, Suitable for Learners and Intensive Use - Grey : Sports & Outdoors](https://m.media-amazon.com/images/I/71TfwJQJozL._AC_UF1000,1000_QL80_.jpg)