Richard H Webb
3300 Bee Cave Rd., Ste. 650-1125
West Lake Hills, Texas 78746
Time under tension is a principle in weight training where the muscles are kept under constant strain for a duration of 45 seconds or more. In this video I explain and show how to use this principle in your workouts.
Like I have written before, I ONLY do High Intensity Cardio (HIIT), and I use it to augment and workout specific lower body parts. I
OK, you know I’m a big proponent of High Intensity Interval Training (HIIT) over normal, long cardio sessions where you keep your heart rate at