How to warm up like a pro with PERIPHERY guitarist Mark Holcomb

In this video, presented by PRS Guitars, Mark Holcomb from the metal band Periphery shares his guitar warmup methods that he uses before a show. If a chord is giving me trouble, I ll have that chord picked out in my mind and I ll sit there and sort of mime it, says Holcomb. He also mentioned what he calls his gangly fingers, which make him have to warm up a little differently than other