Preacher curl: How To Perform It

Preacher Curl How To Perform It Correctly by Kris Gethin. Find out more at www.KAGEDMUSCLE.com. If you like the video, hit the like button and please subscri... Master Preacher Curls , learn proper form, benefits, limitation, and variations, to sculpt and build massive biceps and enhance upper arm strength. Hey Ji Time Fam, Got another exercise video today and I will be showing you how to do the preacher curl in this video and comparing bad form with good form. ... The standing dumbbell preacher curl is an isolation exercise that targets the biceps, but the forearms, brachialis work as secondary muscles.