Wrist wrestling depends not only on the strength of your elbow, but also on whether you can make full use of your strength. For example, some people don't have that much strength in their hands, but their hands are very short. If you are stronger than him but your hands are too long, you don't need any strength when wrestling with others. Also, when pulling the wrist, the wrist must be steady. Some people win by bending their wrists when they pull them. That's all I said, I hope I can help you!