http://fitness.mercola.com/ Internationally renowned natural health physician and Mercola.com founder Dr. Joseph Mercola and Darin Steen demonstrate abdominal crunch with rotation.
i really like this guys work ethic.. Ty i will incorporate this for sure.. i only have two thumbs but i can rate this wit/ 5 stars... and i dont even know this guy..
i really like this guys work ethic.. Ty i will incorporate this for sure.. i only have two thumbs but i can rate this wit/ 5 stars... and i dont even know this guy..
drmassone 2 years ago 4