Built for Strength. Designed for Professionals.

The Skelcore Trinity Prone Leg Curl Pin Load is engineered for high-performance training environments and busy fitness facilities. With a sleek, space-efficient design and Commercial-grade build quality, this selectorized leg curl machine delivers consistent results for members while providing long-term ROI for gym owners. Every detail is optimized for durability, safety, and biomechanical precision.

What It Is & Who It's For

The Skelcore Trinity Prone Leg Curl Pin Load is a Commercial hamstring isolation machine designed for strength training facilities, studios, and athletic performance centers. It targets the hamstrings through a controlled prone (face-down) curl motion, helping users build muscle, strength, and stability in the posterior chain. This machine is ideal for gyms looking to equip their selectorized machine circuit zones with durable, low-maintenance equipment that enhances both form and function for all member levels.

Key Features

• 176 lb. Weight Stack — Offers progressive resistance suitable for beginners to advanced athletes, ensuring long-term training variety.
• PU Upholstery with Multi-Layer Foam — Provides lasting comfort and resilience, supporting proper body alignment during high-volume sessions.
• Adjustable Ankle and Thigh Pads — Promote proper biomechanics for every user size, reducing injury risk and improving workout precision.
• Aluminum Pulleys — Deliver smooth, frictionless movement for consistent muscle engagement and a premium feel under load.
• Steel Front Shroud with Laser-Cut Logos — Combines aesthetic appeal with rugged protection for internal components, enhancing longevity in busy gyms.

Primary Exercises & Use Cases

• Prone Leg Curl — Isolates and strengthens the hamstring muscles for better lower-body balance and power.
• Hamstring Activation — Perfect for warm-ups, prehab, and accessory work in sports performance or rehabilitation settings.
• Posterior Chain Conditioning — Builds the foundation for athletic performance, sprinting, and functional strength programs.
• Ideal for PT sessions, small group training, and hypertrophy-focused programs within Commercial strength zones.

Benefits for Gym Owners

• Member safety & confidence: Pop-pin adjustments and ergonomic pad placement reduce improper form, ensuring consistent, safe training experiences.
• Space efficiency: Compact 61.02×36.61×60.63-inch footprint allows seamless integration into selectorized circuits or small group bays.
• Durability: Heavy-duty steel construction and reinforced upholstery handle daily Commercial traffic with ease.
• Low maintenance: Smooth aluminum pulleys and internal cable routing minimize service interruptions and extend equipment lifespan.
• Revenue impact: Enhances member retention through premium machine performance and adds value to PT and small-group Programming packages.

Technical Specifications

• Set-Up Size (in. / mm): 61.02×36.61×60.63 in. / 1550×930×1540 mm
• Padded Material: PU upholstery with multi-layer foam
• Max User Weight ( lb. / kg.): 330.69 lb. / 150 kg.
• Load Weight / Weight Stack: 176 lb. / 80 kg.
• Max Total Load Weight: 220 lb. / 100 kg.
• Features: Steel front shroud with laser-cut icon logos, pop-pin adjustment, aluminum pulleys for smooth movement

Placement & Programming Tips

• Best Zones: Selectorized Machine Circuit Zone, Strength Training Zone, PT / Small Group Training Bay
• Suggested Pairings: Adjustable benches, dumbbells, racks & cages, flooring/turf systems
• Programming Hooks: Beginner onboarding, hypertrophy & bodybuilding programs, PT one-on-one sessions, circuit training blocks

Care & Maintenance

• Wipe down upholstery and handles daily with non-abrasive cleaner to maintain hygiene and finish quality.
• Inspect pop-pins, pulleys, and cables monthly for wear or tension adjustments to ensure consistent performance.

Warranty & Support

All Skelcore Commercial products are backed by professional-grade support and coverage, ensuring your investment stays protected. Contact Skelcore or your authorized distributor for warranty details and replacement part support.

Why Skelcore

Skelcore designs and engineers premium Commercial fitness equipment trusted by gyms, studios, and performance centers worldwide. Known for innovation, durability, and sleek modern design, Skelcore delivers the reliability facility owners need and the experience members love.