http://efitnessconnection.com/blog/2007/07/05/double-your-abs-workout/ Blog Fri, 06 Aug 2010 06:45:10 -0500 http://wordpress.org/?v=2.8.4 hourly 1 http://efitnessconnection.com/blog/2007/07/05/double-your-abs-workout/comment-page-1/#comment-10 www.fitnessbook.info » Double your abs workout Fri, 12 Oct 2007 12:17:34 +0000 http://efitnessconnection.com/blog/2007/07/05/double-your-abs-workout/#comment-10 [...] Admin wrote a fantastic post today on “Double your abs workout”Here’s ONLY a quick extractCanadian researchers have determined that your abs work nearly as hard when you do a plank on a Swiss ball instead of on the floor. To perform a plank, get into a pushup position, but place your forearms on the floor or Swiss ball, … [...] [...] Admin wrote a fantastic post today on “Double your abs workout”Here’s ONLY a quick extractCanadian researchers have determined that your abs work nearly as hard when you do a plank on a Swiss ball instead of on the floor. To perform a plank, get into a pushup position, but place your forearms on the floor or Swiss ball, … [...]

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