https://ozfacts.com/rapiture-muscle-builder

seldom do I ever do straight bar curls it puts a little too much stress on my elbows and my wrists so I'm gonna do a light warm-up and then we're going to move on to the real thing now we're going to the real in new ways the reason I do EZ bar preacher curls is to get a full contraction of the biceps this helps gives your bicep that thick balled look I usually finish my bicep workout off with some concentration curls you'll notice that I'll use the preacher bench to do my concentration curls this enables me to get a better contraction on my biceps all you do to three sets anywhere from 12 to 20 reps always fully contracting the