Where Did the 3 Sets of 10 Reps Strength Training Rule Come From? And Does It Work?

Nearly every trainer on social media, regardless of equipment, background, or follower count, was prescribing the same thing: three sets of ten reps. Though strength training for soldiers was normal, it was not common among those in the medical field. Then, both he and another doctor, Arthur Watkins, reduced the recommended number of seven sets of ten reps to three sets of ten reps. Why? That said, the recipe of three sets of ten reps isn’t quite necessary for muscle growth. ADVERTISEMENTA 2019 study published in the journal Medicine and Science in Sports and Exercise compared resistance-trained men performing one, three, and five sets per exercise.