The dog uses the player´s body as a launching pad to jump for a disc.
A Vault is a leaping catch from the handler’s body. The dog leaves the ground for the target and uses the handler’s body to get there.
There are many different styles and variations of vaults, but they are commonly described by the part of the body they use, the dog’s trajectory, and/or the kind of throw that was made.
Leg Vault, Chest Vault, Reverse Chest Vault, Cross Body Back Vault, Butterfly Reverse Back Vault
Epic Disc Dog Vault Training Playlist