The muscle-up is a movement that begins from the hang, passes through portions of a pull-up and a dip, then finishes in a supported position with arms extended.
TTB
Toes to bar -hanging from a pull up bar, bring your feet to touch the bar in between your hands. Your arm should stay locked out and both feet should make contact with the bar simultaneously.
C2B
chest to bar pull ups -the standard is that the chest must come into contact with the bar at the top of the rep.
kipping pull ups
A kipping pullup is when you use that momentum to create a “power swing” that drives your chin up and over the bar.
HSPU
Handstand press ups - is a type of push-up exercise where the body is positioned in a handstand.