what is the best way

... to get faster harder punches. I box with some people and i am kinda new. Im like the strongest but smaller faster kids beat me. How do i get faster harder hits? And also what are some things i can do to get more energy *so during boxing i dont get so tird as fast* i think you just need to spend more time in the ring and in the gym. smaller guys shouldn't beat you if you guys are equally skilled. please igve more details. i'm not sure what the question is. do you want boxing tactics? do you want boxing drills? do you want excerisies to better your speed?