The hang snatch is the same as the snatch but the starting position of the barbell is from the knee to the top of your hips. You then pull the barbell up to the fully extended catch position above your head.
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.
rope climb
climb to the top of the rope using both legs and arms