nonono
i said stretch but i didnt say not to warm up,,warm up and stretch,,walk to the gym its a good warm up then get in do couple stretches and warm up set and bring on the weight,,as simple as that,,then walk home walk dont drive while you eat yoru 3 bananas..
there are many ways to warm up and my favorite one is to do warm up set with barbells only no weight on or with 10lb dumbells,,stretches can come inbetween workouts before work outs and after workouts,,i prefer to always stretch/flex the muscle i work on for many reasons among them the type/doses of hormones im on,,the type of exercise i choose to do,,the amount of weight i lift,,and ofcourse the solidyfing of the work by flexing again and again and again,,its not done for people to think you are narcsist,,,this is what moron will think,,its mainly done for your muscle to harden up even more,,to dvelop a little more even if only littlebit it still make a diff in the whole picture,,when takin anapolon when preping to competition flexing is very important for many reasons im not going to go into right now
any bodybuilder flex on a regular basis whenever he can,, sometimes for a whole hour or 2 of simply nothing but flexing,,its very hard to do,, alot harder than actual lifting,, but its the best way to solidify something,,trust me on that i got enough titles behind me for 3 bodybuilders put together