The 4-minute tabata workout has been studied...

And found to be equally or even more effective than doing moderate cardio for 60 minutes.

That's right: a 4 minute tabata training workout that works BETTER than doing an entire hour of traditional cardio.

Read the article: http://strongerleaner.com/tabata-training-workout/

Watch the workout: https://www.youtube.com/watch?v=VNNvulWsHAU