Guard submission series
Triangle choke
Armbar
Kimora
Guillotine
Take back
Sleeper
Weak side sleeper
Okuri eri jime collar choke
Arm Bar
We looked at the concept of the fork from chess, using a pawn to threaten a rook and knight and take one or the other - you will either take his arm or neck, he can't defend them both
The concept also appears in boxing, left and right punch, cross and hook, hook and uppercut
One hand of iron
One hand of steel
If the right one don't get you
The left one will