Intenza Zone Line Leg Extension

The Intenza Zone Line Leg Extension (ZL-08) is a premium plate-loaded strength machine engineered for effective, safe, and balanced quadriceps training. Independent leg movement arms allow each limb to work through its own natural range of motion, eliminating dominant-side compensation. Self-adjusting tibia pads automatically conform to each user without manual setup, while dedicated spotter arms per leg provide additional safety during heavy loading.

The bell-shaped resistance profile concentrates peak load in the mid-range of the extension where the quadriceps generate the most force, and the dual guide rod back pad locks users into correct form throughout every rep. Compatible with Olympic weight plates up to 250 kg, it suits high-volume hypertrophy work and maximum strength sessions alike - built for gyms, performance training centres, hotels, wellness spaces, and high-end commercial and residential gym environments.

Key Features:

1. Independent Leg Movement:
   Each leg moves through its own natural arc, eliminating strength imbalances and supporting symmetrical quadriceps development.
   
   
2. Self-Adjusting Tibia Pads:
   Automatically conform to the user's leg position for a secure, custom fit without manual adjustment between users.
   
   
3. Spotter Arms Per Leg:
   Individual spotter arms for each leg add safety and stability during heavy lifts and high-load training sessions.
   
   
4. Bell-Shaped Resistance Profile:
   Peaks resistance in the mid-range where the quadriceps are strongest, maximising muscle activation and growth stimulus.
   
   
5. Dual Guide Rod Back Pad:
   Provides precise adjustment and unmatched stability, keeping users locked into correct form throughout every rep.
   
   
6. Plate-Loaded System:
   Compatible with Olympic weight plates for progressive strength training up to 250 kg maximum load capacity.
   
   
7. Commercial-Grade Construction:
   Heavy-duty reinforced frame built for continuous professional use in high-traffic environments.