T.U.T is Critical for Growth

 HYPOTHESIS  Time under tension (TUT) is the total amount of time the muscle spends contracting against resistance. The principle of TUT does not differentiate among concentric contractions, isometric contractions, or eccentric contractions. During a traditional set, some time will be spent in all three conditions. How much time depends on the specific repetition cadence that is used.  RESEARCH  Researchers from Brazil an