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Published on Apr 23, 2012
Holding plank for 5 minutes to get strong ABS. Answering questions from readers about how we hold plank and showing a few favorite AB exercises that we love. Adding in weights to help strengthen our abs more.
Disclaimer: Purely twins strongly recommend that you consult with your physician before beginning any exercise program.You should be in good physical condition and be able to participate in the exercise. You should understand that when participating in any exercise or exercise program, there is the possibility of physical injury. If you engage in this exercise or exercise program, you agree that you do so at your own risk, are voluntarily participating in these.