Lifespan XT-40 Ascender Incline Cross TrainerThe XT 40 is the ultimate powerhouse cross trainer to challenge advanced users and guide any beginners. Experience the natural striding motion of a front wheel elliptical, and the excellent stability of our dual rear roller system. With easy access to our deluxe touch screen LCD, quickly adjust the intensity of your workout through 21 training programs and 16 levels of resistance. Power up your workouts through 5 levels of incline and with a large