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The Technogym Artis Leg Extension is the flagship isolation machine for the quadriceps within the ultra-premium Artis line. It is engineered to provide a safe, effective, and physiologically correct movement that targets all four heads of the quadriceps while minimizing the shear stress on the knee joint.
The Artis version stands out with its signature curved, low-profile frame and the integrated Unity™ Mini console, which provides real-time digital feedback to ensure every repetition is performed with perfect form.
Technical Specifications
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Type: Premium selectorized quadriceps isolation machine.
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Target Muscles: Quadriceps Femoris (Rectus Femoris, Vastus Lateralis, Vastus Medialis, Vastus Intermedius).
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Movement Pattern: Controlled knee extension from a seated position with a focus on terminal extension (the “squeeze”).
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Weight Stack (Standard): 70 kg (140 lbs).
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Weight Stack (Plus): 100 kg (200 lbs).
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Anatomical Seat: The Bioseat is contoured to support the lower back and stabilize the pelvis, ensuring the user doesn’t “lift” off the seat during heavy sets.
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Adjustment Points:
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Backrest: Gas-assisted adjustment to align the user’s knee precisely with the machine’s pivot axis.
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Tibia Pad (Ankle Roller): Multiple positions to accommodate different leg lengths without creating pressure on the shin.
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Range of Motion (ROM): An adjustable start position allows users to limit the degree of knee flexion, which is essential for rehabilitation or those with limited mobility.
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Biomechanics: Features a specialized cam system that delivers variable resistance, ensuring the load is heaviest where the quadriceps are strongest and lighter at the start of the movement to protect the ACL.
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Smart Features: Integrated with the Unity™ Mini console for tracking reps, sets, tempo, and range of motion, syncing directly with the mywellness® app.
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Dimensions: 130 cm × 105 cm × 149 cm (51″ × 41″ × 59″).
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Total Weight: 271 kg (597 lbs).
