Don't use too much weight when doing bodybuilding biceps concentration curls. Watch a demonstration of proper biceps concentration curls from a nationally competitive bodybuilder in this free weight lifting video.
Expert: Brad Aubry
Bio: Brad Aubry is CEO of VersaFit, as well as a national natural bodybuilder, certified personal trainer and a nutrition and fitness therapy specialist through International Sports Science Association.
Filmmaker: Christopher Rokosz
do you understand the meaning of the word "too"
peterpansen23 2 years ago 5