With the right plan and the right discipline, you can get seriously shredded in just 28 days.Read article
Motivation is the key to keeping you primed to keep pushing heavy weight in the gym. And what better motivator is there than music? We asked the experts—our dedicated Muscle & Fitness fans—what music makes their heart rate rise and gets them pumped to hit new PRs, and you answered. If you prefer guitar riffs and rock star screams to get your muscles primed for a full-on assault, here are 25 rock workout songs for your playlist.