Logan the sexy young rocker stud is looking all muscular and shredded. So of course I asked him to do some flexing poses. He is a lean, mean, flexing machine. Haha. He shows off his upper torso area. His biceps and triceps. He flexes his arms and shows off his EVER SO DEFINED back muscles. He does that cool stomach vacuum thing that those muscular guys do where they suck their abs in making a vacuum. He is such a stud!