The simple truth about intervals is this- they suck. You want evidence that they suck? Let’s take a look at the leanest people on the planet.
First we have competitive bodybuilders. None of them do intervals. Never have never will. They all do steady state cardio. Some do high intensity, some do low intensity. But none of them ever do intervals.
How about sprinters? They sprint. Then they rest. For a long time; not 30-60 seconds. How long do they sprint for? Usually about ten seconds at the most. A 100 meter [...]






















