stretching

So Monday before last , almost two weeks ago I woke up in the middle of the night with the most horrific inner quad and hamstring cramp in my life. Screaming, cursing, damn near crying in pain I couldn't even talk. It finally went away then bam another one just like it again with in seconds...

Many studies have shown that stretching a muscle can increase IGF-1 levels. That rise is desirable because IGF-1 has been shown to slow the process of protein breakdown. Bodybuilders have also been told to stretch before, during, and after workouts to stretch the connective tissue surrounding...

So ive always been bad about not warming up before heavy lifting.. so therefore, depending on my activity level throughout the day, my lifts can vary significantly In weight. So I'm going to start warming up more thorough. How do these sound? Squat/dead warmup (based on current working sets...

Ive been hitting chest pretty hard and I have good definition/depth but I think I may missing something when it comes to developing any substantial width in the upper chest. Just wondering if someone could lend me a hand on some different things to do to get upper body a little wider, besides...