resting

I don’t get the concept of resting during your workout. Right now I am following a program that has 1 minute rest in between sets, while other exercises are 1-3 minutes. I am looking for bodybuilding only, not doing strength training. The thing I notice is I run out of gas on the next set...

Ive just started going to the Gym everymorning. Im just a begginner at this stage and have only found out that having day breaks are a very important part of your mass building strategie. I will do upper body workout for an hour one day. And then lower body workout for the next. On the 3rd day...