ive not been to boxing since i was 16 im now 20 i dont really do much sports i used to smoke,drink and snort cocaine. now ive stopped(coke) cut down on fags and beer im goin back boxing but i went running the other day i was only about 3 quarters of a mile and my legs were hurting my breathing was heavy(although i dont mind the heavy breathing) and i couldnt last any longer the next day my legs hurt even my back hurt dunno y but it did i dont mean to waffle on but im just trying to explain how out of shape i am