This Is the Fastest Fat-Burning Workout You Can Do

Plugging away at a moderate pace on the elliptical may be comfortable, but we all know it’s not effective. If you’re looking for real change, you have to work harder, not longer. In fact, perhaps the most effective workout only takes four minutes. It’s called Tabata. Before you get too excited about your new express workout, just know those four minutes will be the most heart-pounding, sweat-dripping four minutes of your life.

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