Arm break : Press RB(3), LB.
Backhand: Press LB, RB, LB, RB, LB.
Haymaker: Press RB, LB, RB, LB, RB.
Kick to shin: Press RB(2), LB.
Knee to groin: Press LB(2), RB.
Neck punch: Press LB(3), RB.