If you’ve got BowFlex adjustable dumbbells at home, check this out: over 3.8 million sets are being recalled after more than 100 injuries—think concussions, broken toes, and more! The plates can pop off mid-workout (yikes). These weights have been sold everywhere since 2004, so double-check your gear. If you have them, stop using them ASAP and look out for a refund offer. Fitness fail of the year? #RecallAlert #BowFlex #FitnessSafety #Health