I know there are a lot of threads on punching bags and boxing and stuff, but i was just wondering if anyone practices basic punches on a punching bag? If you do this consistantly, will it help you increase your strength, speed, and/or endurance? I'm in my bulking phase right now so i'll only be doing this like twice a week, but i want to learn to throw punches too. Will punching the bag help me learn how to fight better?