As Nage, use the tegatana on Uke‘s wrist on the hip rotation and extension; do not push on Uke‘s triceps or armpit because his elbow is not under control. In fact, Sensei wound up and smacked me on the way through to show me this important point. At the other dojos in town they push and extend on the triceps or armpit so I have been doing this for a long time, until now.