Body Body Cross-Body Delay
Weaving Osis is a Weave followed by an Osis.
Demonstration of a Weaving Osis.
Set the footbag high enough to give yourself time to duck underneath it and prepare for the Osis.
Move your head to the opposite side of the footbag before weaving around its path, then quickly spot it as it begins to fall behind you.
Stay balanced as you pivot away from the footbag and bring your stalling foot underneath it for a clean clipper catch.