History and Usage: Just recently VPX launched the technology of fat burning and energy enhancement into a new era with the introduction of REDLINE. This freaky scientific breakthrough is the first physique-transforming matrix to coax your body to burn fat through the "shivering response." Websites for Further Research:

http://www.fitness.gov/

http://www.cdc.gov/nccdphp/dnpa/physical/reco...

http://www.shapeup.org/