Every Match......
is different and the action in the stages are dependent upon what the stage designers imgination can come up with...allowances are made for most shooters who have a physical problem that don't allow them to move in certain ways. Sometimes a penalty is added for a failure to follow the prescribed proceduer. When I used to shoot a lot I seldom, if ever shot weak hand only...nerve damage does not give me full control of all my left hand fingers...and I would rather take a penalty than take a chance on the loaded firearm falling on the ground. Just learn to shoot well enough that you can over come any deduted points. I did.