'This video demonstrates the obstacle course designed to elevate heart rate and burn maximum calories. Thanks to my outstanding clients; SANDY & DARLENE, you see this course works the cardio system!' 

Tags: fitness , outdoor , course , Camp , Boot , Ralph , Obstacle

SEE ALSO: Personal Training , running , strengthening , gym lovers �� , home fitness , weight lifting , Men �s fitness shorts , Telugu , Fitness 10 Minute AB workout �� With Laura London , royal marines commando