This vault is rarely performed by itself, but it is included
here as a skill that must be learned to continue improvement –
it is a basic.The
Half On Vault is performed by twisting the body one half turn
before the hands come in contact with the Vaulting Table.When performed correctly, there is a slight arch
in the beginning, and then the body snaps to a hollow
similar to a Round Off Vault, although the Round Off has only a
¼ turn in its first phase.