You’ve probably heard of massage guns by now, whether it’s been through your favorite fitness influencer, mesmerizing slow-motion videos on social media or your friend who’s always trying the latest and greatest recovery tools. But if you think that they’re just the latest fitness trend that’s sure to blow by in a year or two, you’re wrong. Muscle massager guns aren’t just great for viral videos; they’re an amazingly beneficial tool that helps recovery and injury prevention.