FIGHT - CrossFit Motivation Video

Subscribe: Instagram: --- CrossFit is a branded fitness regimen created by Greg Glassman and is a registered trademark of CrossFit, Inc. Which was founded by Greg Glassman and Lauren Jenai in 2000. Promoted as both a physical exercise philosophy and also as a competitive fitness sport, CrossFit workouts incorporate elements from high-intensity interval training, Olympic weightlifting, plyometrics, powerlift