@gymmy_grl: Your glutes aren’t growing. And it’s 100% your fault because… The last rep is not the 15th rep. The last rep is the one you physically cannot do anymore. Stop stopping at a comfortable number. Add weight or keep going until you genuinely can’t. That is progressive overload. That is the only thing that forces the muscle to grow. Save this as your reminder for every single session 🔖 Are you guilty of stopping too early? Be honest 👇 #glutegrowth #glutebuilding #gymtips #glutesworkout #progressiveoverload