At very least, it'll help you get 4.6% less dominated in the arena.
3. Curl your thumbs on the side of your fist (aka. Remember how to form a fist)
One of the most important thing you can do in a fight is to make sure your tools of fighting are in proper condition, before throwing the first punching. While we're sure that you have enough common sense to not fight someone if your hands are bandaged up from a severe chainsaw accident resulting in the lost of all your fingers, there are some precautions to take for everyone that are vital to the resultant fight. The first thing you can do is to curl your thumbs on the side of your curled fingers. (Consult below image if the your visual brain centers of your brain fail you)
Feel free to angrily shake your fist as such to celebrate such accomplishment.