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 Pec Fly is, and can best be described as follows: A Pec Fly, or Pec Deck machine, is a plate-loaded or selectorized piece of commercial fitness equipment designed to strengthen the Pectoral muscles of the chest during Strength Training. When using a Pec Fly the user is typically seated or lying Supine, with elbows slightly bent and arms outstretched, grasping handles placed at shoulder height, and lifts the loaded or selected weight by bringing the handles together in front of the face while keeping the elbows at a constant angle.