ONYX Standing Leg CurlThe ONYX Standing Leg Curl is a premium plate loaded strength trainer engineered for focused hamstring development with smooth, controlled contraction. Designed for commercial gyms and elite personal training studios, its reinforced construction and modern profile support heavy use while maintaining comfort, stability, and training precision. Independent movement arms enable unilateral training to eliminate compensation, correct imbalances, and

Compact yet spacious

while the stable base and smooth cable system provide safe

Strength & Hypertrophy Programming: Plate-loaded progression supports heavier sets and controlled volume training

designed for commercial-grade durability and smooth performance

modern form

Maximum Weight Stack: 176 lb (80 kg)

and commercial-grade construction

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Built for commercial gyms and high-end personal training studios

functional training

Built to withstand the rigorous demands of commercial gym environments and intense home workouts

its ergonomic motion arm path follows the natural trajectory of the upper chest muscle fibers and shoulder movement—delivering smooth