Body Dexterity Delay
Weaving Leg Over is a Weave followed by a Leg Over.
Demonstration of a Weaving Leg Over.
Set the footbag high enough to give yourself time to duck underneath it and prepare for the Osis.
Set the footbag to the same side of your head. As it falls, Weave underneath its path and track the bag as it comes down.
Perform a quick downtime out-to-in dexterity to complete the trick.