Can this be true? A total, sweat-inducing, muscle-bulging, sore-for-the-next-few-days-afterward workout in only … seven minutes? Like, 420 seconds? That’s it?
According to the American College of Sports Medicine in Indianapolis, Indiana, yes — this unicorn of a exercise regimen exists, and it involves intervals of intense “go”, with mere seconds to recover (“not go”). There are nine to 12 exercises, and you do them over and over up to — or beyond if you’d like — for six to seven minutes.
Apparently, it achieves two essentials: keeping your ticker pumping, and getting each muscle group to work.
Here’s the whole thing, via GQ: