Watch The Extremists - No Limits

Join hostess Gabrielle Reece as scuba diving instructors in Hawaii take her on an undersea adventure. Greg Howeth and Joel Novaro introduce her to an underwater world full of sharks, manta rays, and other creatures found in the water's depths. Hear the stories of AMA Superbike Champions. Mechanic Jim Leonard and racers Jamie James and Tommy Kipp talk of the exhilaration of racing the track and some of the spills they've had and observed over the years. Finally, meet super athlete and adventurer Mark Weilman, who is an avid kayaker, skier, and rock climber even though he is paralyzed from the waist down. This video includes footage of extreme sports and interviews with the experts who live with their passions day in, day out. Follow The Extremists as they travel the world, searching for the rush of adrenaline that comes from mastering the natural world. From white water rafting to mountain climbing and hang gliding, each new adventure brings a better understanding of human limitations, or the lack thereof.