Hoist CF-3663 Back Hyper – Commercial Back Extension Machine | Available at FitnessZone

The Hoist CF-3663 Back Hyper is a premium commercial back extension machine designed for durability, comfort, and high-performance strength training. Available through FitnessZone, this unit is part of the Hoist CF Commercial Freeweight line, known for combining sleek European-inspired styling with rugged American engineering.

Commercial-Grade Strength Training Equipment

Built for demanding gym environments, the CF-3663 Back Hyper delivers long-lasting performance and stability. Its heavy-duty frame supports consistent use in commercial fitness centers, athletic facilities, and high-traffic training spaces.

Fully Adjustable for All Users

Designed to accommodate a wide range of body types and training preferences, this back extension machine features:

• 4 adjustable ratcheting angle positions (35°–50° in 5° increments)
• 10 adjustable thigh pad positions for optimal user fit
• Contoured footrests and leg roller pads for improved lower-body stabilization

These adjustments help users maintain proper form and maximize workout effectiveness.

Ergonomic Design for Comfort & Performance

The CF-3663 prioritizes user comfort with contoured support points and smooth adjustability. Polyurethane-covered weight racks enhance durability, while integrated plate storage keeps the workout area organized and efficient.

Heavy-Duty Capacity for Serious Training

• Maximum exercise weight capacity: 600 lbs (272 kg)
• Maximum weight storage capacity: 90 lbs (41 kg)

This makes it suitable for both beginner and advanced strength athletes.

Space-Efficient Commercial Footprint

Despite its robust construction, the machine maintains a compact design ideal for gym layouts:

• Width: 30.75" (78 cm)
• Height: 34.23" (87 cm)
• Length: 49.45" (126 cm)
• Machine Weight: 120 lbs (54 kg)

Ideal for Commercial Gyms & Training Facilities

The Hoist CF-3663 Back Hyper is an excellent addition to any professional fitness center looking to upgrade its strength training equipment with a durable, adjustable, and space-efficient back extension solution.

Available now through FitnessZone.

At FitnessZone, the CF-3663 is available for both home gyms and commercial fitness facilities. It features adjustable pads, multiple angle settings, and a stable heavy-duty frame to accommodate users of different heights and training levels. The ergonomic design ensures proper body alignment and safe execution of hyperextension exercises.

FitnessZone offers the Hoist CF-3663 Back Hyper as part of its premium strength training lineup, focusing on durability, biomechanics, and long-term performance. Built for consistent use in professional environments, this machine delivers reliable results for athletes, rehab users, and general fitness enthusiasts aiming to strengthen their posterior chain.

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