How Many Sets Should You Do To Build Muscle: The Definitive Science-Based Guide For 2026
How many sets should you do to build muscle? Some say one all-out set to failure is enough, while others swear by higher-volume training. What does the latest science actually show? This article breaks down decades of research to reveal how many sets per muscle group per week deliver the best results - and why more isn’t always better when it comes to muscle growth









