The Technogym Pure Strength Seated Leg Curl is the professional plate-loaded solution for isolating the hamstrings. While lying leg curls are common, the Seated version is often preferred by top-tier coaches because the seated position pre-stretches the hamstrings at the hip, leading to a more powerful contraction and better muscle fiber recruitment.
As part of the Pure Strength line, it provides the heavy-duty, direct feel of Olympic plates combined with a biomechanically optimized path of motion.
Technical Specifications
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Type: Professional plate-loaded hamstring isolation machine.
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Target Muscles: Hamstrings (Biceps Femoris, Semitendinosus, Semimembranosus) and Gastrocnemius (Calves).
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Movement Pattern: Controlled knee flexion from a seated position.
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Biomechanics: Features the Physiocam variable resistance curve. This system provides lower resistance at the beginning of the movement (where the hamstrings are most vulnerable) and increases the load as the legs curl back toward the strongest point of contraction.
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Thigh Stabilization: A large, adjustable thigh-clamping pad locks the user firmly into the seat. This is the most critical feature, as it prevents the hips from lifting and ensures the hamstrings—not the lower back—are doing the work.
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Anatomical Seat: The Bioseat is angled to tilt the pelvis slightly forward, which optimally tensions the hamstring tendons for a deeper and more effective pull.
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Adjustable Points:
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Ankle Roller: Multiple positions to accommodate different leg lengths.
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Backrest: Easily adjusts to align the user’s knee joint perfectly with the machine’s pivot axis.
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Range of Motion (ROM): Allows users to set the starting stretch position, which is vital for safety and rehab.
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Hand Grips: Side-mounted handles allow the user to pull themselves down, increasing stability during maximum effort sets.
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Integrated Storage: Two built-in weight horns for quick access and organization of Olympic plates.
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Dimensions: 130 cm × 110 cm × 118 cm (51″ × 43″ × 46″).
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Product Weight: 135 kg (298 lbs) without plates.











