Rolemodel i was quoting from above about the diet from another poster. Could you explain the stretching a bit further Ill clarify so you can see what i mean. So after each last set the stretch is performed. Ex 2 exercises barbell bench press followed by incline dumbell presses. Is the stretch performed on the 4th set of bench press and then again on the last set of incline dumbell presses. Or just on the last set of that muscle group? Same for biceps? Finish up your first exercise which might be standing barbell curls then do the stretch? Then do the next exercise 3 sets on the third set do the bicep stretch again? also stretching like this on a pumped muscle would it yield stretch marks?