The Life Fitness Pro or 9000 Series is a premium, ergonomically superior, low maintenance strength training circuit that combines sophisticated aesthetics with durable, safe, and reliable design elements. The Pro Series includes: 14 individual upper body machines, 13 individual lower body machines, 3 torso machines, 5 dual pulley machines, a Smith Machine, a Cable Crossover, a Dual Adjustable Pulley, various Multi Jungle configurations, and 2 multi-adjustable benches.

A Life Fitness Pro Seated Leg Curl is, and can best be described as follows: A Leg Curl is a plate-loaded or selectorized piece of gym equipment available in variations including: Seated, Prone (lying), Bent-over, Kneeling, or Standing, and is designed to strengthen the Hamstrings muscles of the legs during Strength Training. The user lifts the loaded or selected weight by flexing the knees against an adjustable lower leg pad in a curling motion, bringing the feet closer to the hips.