Q: Hey Tom, I understand that Time Under Tension (TUT) is supposed to be an important factor for muscle growth. I’ve always heard that if your TUT isn’t long enough,Continue readingTime Under Tension (TUT): Does It Really Matter For Muscle Growth?

Introduction If you’ve ever tried to learn about the science of building muscle (hypertrophy), you probably noticed something quickly: the terminology can get confusing. Hypertrophy research uses a mix ofContinue readingHypertrophy Training Glossary: Key Terms and Definitions

DOMS DEFINITION: DOMS (Delayed Onset Muscle Soreness) is the muscle pain and stiffness that occurs 12-48 hours after exercise, especially when starting a new workout program or trying unfamiliar exercises.Continue readingDOMS: Delayed Onset Muscle Soreness And What To Do About It

The Definitive Science-Based Guide To Rest Intervals How long to rest between sets is an important training variable that doesn’t get as much attention as others like how many sets,Continue readingHow Long Should You Rest Between Sets: The Definitive Guide To Rest Intervals

Q: “Tom, I really appreciated your article about how many sets to do for building muscle. You mentioned ‘junk volume’ near the end. I kind of get what it meansContinue readingWhat is Junk Volume In Weight Training And How Much Is Too Much?