Author Erin Opera will help you discover the 4 key foods and the 4-minute workouts that will change the way you look and feel in just 4 weeks. Celebrity trainer and former marine Erin Opera's mottos is "Lean and Clean" Her unique 4x4 diet shows you how to get clean by reducing the 4 major hitches in the most diets: Sugar, starch, sodium and alcohol. She also tells you how to get lean, using her 4- minute Tabata workouts: 8 repetitions of 20 seconds of high-intensity moves.
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