If you're a beginner to fitness in search of tips or motivation to ditch some bad habits, carve out two minutes to watch the very first episode of M&F Reps, featuring Zack Zeigler (@zraz), the bearded dude who runs Muscle & Fitness, and trainer/coach Don Saladino (@donsaladino), owner of Drive495 gym in NYC and the bearded dude who trains Ryan Reynolds (Deadpool), Liev Schrieber (Ray Donovan), David Harbour (Hellboy) and lots of other attractive famous people.