Life Fitness's top model G7 Home Gym is a dual-adjustable-pulley piece of equipment for the ultimate in customizable working out. With exclusive features that let you build and save your own workout routines, you'll never need a personal trainer again. You can track your fitness progress and follow along with Life Fitness's certified personal trainer while she guides you through training routines on the Mounted Exercise Book. The G7 has twenty ultra-smooth pulley adjustments per column mean you can perform an exponential number of exercises in a biomechanically correct way that will get your whole body in healthy, hearty shape. As much as the G7 offers everything you coud wish for in a home gym, it's also space efficient and easy to fit into tight quarters.