Get your abs and core in shape with this fat blasting workout that isolates important core muscles. The Crazy Abs video covers various core warm up exercises, slide board core-killing routines, and introduces signature Obsidian moves. Push yourself to new limits using your Obsidian Slide Board with this Crazy Abs workout and you will be amazed with the results.
Crazy Abs Workout (Video Download)
A challenging routine for advanced fitness levels. Get your abs and core in shape with this fat blasting workout. The Crazy Abs DVD is included with your order of the Obsidian Slide Board but the download is also available for anyone wanting a targeted abs and core workout routine.