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INTENSE BODYWEIGHT BURNER (5 Exercises in 5 Minutes – Follow Along) **HIIT can be used by everyone to burn fat while adding muscle, or to improve aerobic and anaerobic endurance. And the best part about it, you can a GREAT workout in only 5-minutes.** FREE PDF: 5-Best ‘Core Killer’ Exercises http://www.criticalbench.com/corekillers === High-intensity interval training (H.I.I.T.) has become a popular…