http://imagine123.com/fitness Learn about Fitness and Exercise Tue, 27 Apr 2010 05:30:58 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 http://imagine123.com/fitness/2009/05/learn-regular-and-crossover-crunches/ http://imagine123.com/fitness/2009/05/learn-regular-and-crossover-crunches/#comments Fri, 01 May 2009 21:34:03 +0000 http://imagine123.com/fitness/?p=265 In this video, Eric demonstrates regular as well as crossover crunches. Crunches are a great exercise for the ab muscles in a core fitness exercise program.

]]> http://imagine123.com/fitness/2009/05/learn-regular-and-crossover-crunches/feed/ 0