How to Utilize The 3rd Class Lever — Steel Mace Training for Triceps. The steel mace is not just a heavy bar — it's a dynamic lever. When you learn how to use all the different Class Levers with it, you will unlock a whole new level of training. Conventionally, The "Gada" or mace was used mainly for swings. This is why our approach is quite different from the masses. We do master the traditional exercises, but we have also invented countless ways to use the qualities of the mace (or Indian Clubs