The Intenza Dezign Line Back Extension is a selectorized strength machine designed for targeted lower back training and strength development.
It safely strengthens the spinal erectors by preventing excessive spinal flexion through a supportive lumbar pad.
The cam—driven bell—shaped resistance profile is heaviest at 30 degrees of hip flexion when the erectors are strongest, then gradually becomes lighter toward the end of the range of motion. This prevents high—risk overloading of the spine in the beginning and end. The result is optimized training that protects the spine while delivering powerful performance benefits.
TECHNICAL SPECIFICATIONS
Footprint (L × B × H): 119 × 132 × 151 cm / 46.8 × 51.9 × 59.4 in
Product Weight: 275 kg / 606 lbs
Weight Stack: 110 kg / 242 lbs
Upholstery Color: Black / Saddle Brown
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