Intenza Design Line Back Extension

The Intenza Design Line Back Extension (DL-05) is a premium selectorized strength machine engineered for safe, effective spinal erector training. A supportive lumbar pad prevents excessive spinal flexion throughout the movement, protecting the lower back while maintaining full muscle engagement - making it suitable for users across a wide range of fitness levels, from rehabilitation programmes to advanced strength training.

The bell-shaped cam resistance profile is specifically calibrated to peak at 30 degrees of hip flexion - the point at which the spinal erectors are at their strongest - then gradually lightens toward the end of the range of motion. This intelligent resistance curve eliminates high-risk overloading at the beginning and end of the movement, delivering optimized training stimulus while keeping the spine protected at all times.

Built to commercial standards with premium upholstery and a reinforced frame, the DL-05 is an ideal addition to commercial gyms, luxury fitness clubs, hotels, wellness spaces, and high-end commercial and residential gym environments.

Key Features:

1. Lumbar Support Pad:
   Prevents excessive spinal flexion throughout the movement, protecting the lower back and ensuring safe, controlled training.
   
   
2. Bell-Shaped Cam Resistance Profile:
   Resistance peaks at 30 degrees of hip flexion when the erectors are strongest, then gradually decreases - eliminating overloading at high-risk points in the range of motion.
   
   
3. Micro-Load Weight System:
   Integrated micro-load system allows precise 1 kg resistance increments for controlled progressive overload and strength progression.
   
   
4. Commercial-Grade Construction:
   Built with premium materials, reinforced frame construction, and high-quality upholstery for continuous commercial use.
   
   
5. Premium Design Line Aesthetics:
   Sleek modern design with Black or Saddle Brown upholstery options to complement luxury fitness interiors.