my homie is a pro boxer and he trained me i came back today to train cause i took alot of time off i boxed since the end of 2004. i trained from december to february and i was basically on and off with boxing for most of the year. then i just stopped training and today i came back i was hitting the pads i was hitting them good boom boom boom. then he told me to go on the bag and my feet just gave up on me i started feeling nautious, and i just went and layed down and he told me dont be a quiter bro. and then i rested a bit and i did some situps he told me to do and then work out was over. i barelt finished the work out. wtf happend did i get dehydraded or wat? or was it because i havent trained for a while ?