To be a badass that is ready in all functional situations and to be someone that has the strength to move anything in his way TRAIN your legs. If you want to look like an athletic beast with strength that goes beyond the stereotypical measurement of you bicep, TRAIN you guddamn legs!
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Bro do a search. Their is mountains of information on the 5x5 in these forums. I only say that becuase you might not get the responses your hoping for with such a vague overly abundant question. Just do a little research and get familiar with the routine. Google "5x5 Calculator" this will...
Many people do them with wrong form. Ill name a few troublesome areas. From the start when addressing the bar and actually loading it off the rack most people dont have enough "tightness" in their core. They deflate their chest and fail to pull the shoulders back and tight. I also notice...
I did a 5x5 routine for a few months. For me I knew going into the routine, isolation was definately secondary. I viewed the 5x5 as an overall strength and composition builder. I never did bicep curls, cable flys, etc. I wanted to get the most "bang for my buck" in an hour workout session...
advice.... lower the weight and gradually work you way up in a pyramid type fashion. Build that bottom strength. Make sure you form is spot on as well. Add variety of chest exercises.
Heavy weight, technique and form suffer but the arm muscles are moving more weight. IMO this is useless training.
Light weight, technique and form should/need to be perfect. Less overall weight being moved but if you can isolate and really focus that weight it will also do amazing things.