Heavy bag work

A heavy bag workout is the most exciting part of my training routine. this helps me to understand the intensity of my punches, however it's hard to control the heavy bag that is 70 percent of my own weight, boxing is more about being conservative about energy spend vs punches thrown in a given round.For an example, the number punches I was able to throw.please subscribe to my channel if u want to get into more detail version of complete boxing routine, until then keep fighting...