Love the feeling. Pushes me to keep going. What's your favorite ab workout?
Do this 3 one after another with 2 mins break 2 times a day if you can and that's all what it takes Lower Ab MassacreSix Pack In 1 WeekQuick Abdominal Exercise
P90X Ab Ripper X.One of my favorite Ab workouts and one of the best in my opinion.
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