11K views · 61 reactions | Build your body, and gain serious strength with the '5-Day Met-con Build-up Challenge' Workout, designed by Trooper Flex. | Muscle & Fitness | Facebook

2K views · 33 reactions | Are you caught up with every episode of M&F’s Flex Friday video series? We shadow some of the top names in bodybuilding as they pump iron, giving you an inside look at what it takes to build a competition-ready physique. Check out the full series at youtube.com/muscleandfitness, and don't forget to subscribe! | Muscle & Fitness | Facebook

5K views · 107 reactions | Injured? Don’t stop!  If you get hurt from a gym fail injury or an accident at the gym, it’s important to know how to recover from muscle injury to keep your gains #gyminjury #gymfail #muscleinjury | Fission Fusion Fitness | Facebook