Ever feel like your workouts aren’t paying off? Exercise scientist Dr. Israetel just dropped a truth bomb: some classic moves are actually killing your gains. He calls out the Bosu ball, kettlebell swings, heavy carries, bicycle abs, and Turkish get-ups as the worst for building muscle and strength. The fix? Swap them for floor exercises, deficit deadlifts, shrugs, weighted sit-ups, and deep squats. Your muscles will thank you! #Fitness #fitnessfail #gymtips