The Hammer Strength Select Back Extension is a core component of a well-rounded strength training program, designed to deliver safe, effective posterior chain development in commercial fitness environments. Built with Hammer Strength’s proven biomechanics, this selectorized machine promotes proper alignment and controlled movement for users of all experience levels.

A five-position adjustable start mechanism allows individuals to customize their range of motion for comfort and training preference. The ergonomically shaped lumbar pad positions users correctly in relation to the axis of rotation, helping ensure consistent mechanics throughout the exercise. Two non-slip foot platforms accommodate users of varying sizes while providing a stable base during each repetition.

With a high-capacity weight stack and heavy-duty construction, the Select Back Extension is engineered for long-term durability and smooth performance in high-traffic facilities.

Condition: Remanufactured

Specifications & Features

• Selectorized back extension machine

• Five-position adjustable start for individualized range of motion

• Lumbar pad for proper alignment and support

• Two non-slip foot positions to fit a wide range of users

• Smooth, controlled resistance for posterior chain training

• Commercial-grade construction

• Weight stack: 295 lbs

• Maximum user weight: 300 lbs

• Dimensions (L × W × H): 46" × 40" × 55"

• Machine weight: 560 lbs