Lying down triceps extensions in bodybuilding are done with controlled movements. Find out the proper form for lying down triceps extensions with tips 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