athleanx.com There are plenty of ab exercises that you can do to try and sculpt out a six pack stomach, but there are some that just deliver that "it" factor. You know what Im talking about. Its that feeling that when youre doing it, its hard as hell but you just KNOW that its working like no other ab exercise youve done. This weeks video is one of those. The "Mule Kick Crunch" exercise is one of my advanced six pack abs exercises that not only helps to carve out a washboard stomach but also develop the muscles of your entire upper body in the process! Yes…one exercise that works the muscles of your abs, triceps, chest and shoulders! Thats what I call maximum efficiency! The best part? This exercise even comes with an "equipment needed" and a "no equipment needed" option. Now, no matter where you are youll be able to get this one done and start seeing incredible ab development in just weeks. If you like this and wish you could do an entire program filled with creative, and most of all, effective exercises for your core and total body like these then head to athleanx.com and grab your copy of celebrity trainer Jeff Cavalieres AthLEAN-X Training System! The NeXt Generation of Fitness has truly arrived.