When someone throws a straight right or attempts to push you. Use your forearms to block his punch and use your left hand to travel under his armpit as you deliver a backfist behind his ear. Slide his wrist up and behind your neck. Put your right hand on the back of his neck and with both arms pull him downward as you knee him in the stomach with your right knee then immediately strike him to the face with your left knee in order to bring his body upward again. Position your left leg between his legs and as you bend forward, throw mostly with the right hand that on his neck.