Aerobic Challenge Perform this dynamic workout at your own level, slow down and build up steadily as you get fitter. At full speed, this is a workout for ambitious intermediates and serious advanced tough guys! This adrenalin pumping aerobic routine incorperates the lastest explosive plyometrics in a grueling session for experts only but we will show you the easier versions .. until you're ready! X-Train The total body fitness program designed for men and women for variety and balcnced fitness. X-Train is a unique workout that combines cardiovascular work with strengthe and toning work in an interval training program that delivers all round fitness in a time saving schedule. Combines high and low impact aerobic segments with upper and lower body strength and toning routines. Also aerobic cool down and stretch sessions.