Stay with the above volume—the total number of reps—until you fully recover from day to day. If you are out of shape, this might take weeks. If you are in great condition, it will take a couple of days. Then increase the swing volume by 50%, keeping the get-up volume the same. When you can comfortably get through that workout and the morning after, if your energy is high and soreness is minimal, up the swing total again.