Time Under Tension (TUT)
So I’m doing a book review for Price World Publishing and in the book they discuss a topic known as “Time Under Tension”, and it’s something that I’ve heard of in the past, but haven’t really paid much attention to it to be honest.
Basically, the concept is rather than going only on the basis of how many sets and reps one completes, it instead encourages counting how much time is taken to complete one rep. For instance, if a preacher curl takes you 3 seconds to complete one rep, then your time under tension (TUT) is 3 seconds. Now if you performed 10 reps in that set, each taking 3 seconds to complete, that would be a total of 30 seconds of time under tension.
So after reading this, I decided to take a break from continuing on with the review and do some quick research on my own as to what TUT is (I did a pretty good job summing things up above), and how I can implement it in my workouts, and how I can get the best benefits out of it for strength.
After doing some quick research, I have found that generally speaking, for strength gains a TUT of 4 to 24 seconds should be used, for muscle mass a TUT of 32 to 48 seconds, and for muscle endurance a TUT of 60 to 120 seconds should be used.
So there you have it, at least in terms of strength the saying “less is more” applies. Doing a lesser amount of repetitions can yield better results when it comes to making strength gains.
Obviously, this doesn’t address how much resistance should be used.