One thing you will notice about our style of Self-Defense is that there is a diversity of strikes. This is due to some strikes are better suited to specific targets than others. Strikes like the Hammer Fist can be done without fear of breaking your wrist. You will see that the Striking Challenges will increase in the requirement for hand dexterity.
In this drill, it is important to show power while maintaining the technical integrity and accuracy of the strikes. Good Luck!