jen-cohen-tummy-toning-640×360.jpg . Really work through the entire movement, from crunch to extension.If you're just starting out, you can modify that first move by starting on your knees. Just repeat the same movement, touching your weight to your knee, and work your way up to the full exercise. Do between 10-12 touches and then repeat sides. As you get better, aim for 15-20 reps.
Jennifer Cohen is a leading fitness authority, TV personality, best-selling author, and entrepreneur. With her signature, straight-talking approach to wellness, Jennifer was the featured trainer on The CW’s Shedding for the Wedding, mentoring the contestants’ to lose hundreds of pounds before their big day, and she appears regularly on NBC’sToday Show, Extra, The Doctors and Good Morning America. Connect with Jennifer on Facebook, Twitter, G+and on Pinterest.
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