Video posted by Ellie Black.
//instagram.com/p/iNHoOWkzGS/embed/
Why does FIG approve “single point of failure” apparatus? If one link in one chain fails, the entire apparatus falls.
In other high risk activities — mountain climbing, for example — redundancy in safety attachments is the norm.
To rappel you should set primary and secondary anchors.
via @uncletimmensgym
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