NikkiFitness is an AFAA certified NYC personal trainer, group fitness instructor at Crunch in Manhattan and fitness columnist for Military.com. Her workouts focus on multitasking toning and cardio intervals to cut workout time in half and boost metabolism. She has 4 DVDs on Amazon including the new Fit Travel Workout DVD, Booty Camp, Military Wife Workout and the Beach Bride Destination Wedding Workout. Get her newsletters, music playlists, video demos and DVDs at www.nikkifitness.com