Re: Legs = dead weight. Proof inside!
Spamking, if you're looking for a good self-split opener, then this would work.
(Invented by CheZ and appropriated by nearly everyone)
Distance: -200
Relax ankles
Contract knees and neck
Extend hips and abs, and lower shoulders
Space x2
Extend knees, other stuff variable. This launches your torso, severed from the chest up, at Uke.
(Example in post)