OBS-OL 3003 Leg Extension&Curl Machine

Armrests

Multiple sets armrests help users maintain proper posture, ensuring force is accurately transmitted to the targeted leg muscles (quads and hamstrings) and reducing strain on other body parts.

Weight Stack

The weight stack, composed of 80KG cold-rolled steel weight plates, provides adjustable resistance for both leg extension and curl exercises. 

Ergonomic Seat

The ergonomic seat is padded for optimal comfort and stable support during leg extension and curl workouts. It helps users maintain proper posture, ensuring that the force from exercises is accurately directed to the quadriceps (during extension) and hamstrings (during curl). 

Leg Curl Roller

During leg curl exercises, users place their lower legs behind this roller and curl their legs toward the body, allowing for effective engagement and strengthening of the back thigh muscles. The padded design ensures comfort during the movement, while its sturdy construction provides stable resistance for a focused hamstring workout.

Product main parameters

Core Advantages: Outstanding Features of Leg Extension & Curl Machine

• Dual-Function Lower Body Training & Targeted Muscle Engagement:

• Enables precise training for quadriceps (via leg extension) and hamstrings (via leg curl), delivering comprehensive lower-body strength and muscle definition.

• The 80kg cold-rolled steel weight stack offers adjustable resistance, catering to users from beginners to advanced fitness levels.

• Ergonomic Comfort & Posture Optimization:

• Ergonomic Seat: Padded for optimal comfort and stable support, with design that fits the body’s curve to maintain proper posture during workouts, ensuring force is accurately directed to targeted leg muscles.

• Multi-set Armrests: Help users maintain proper form, reducing strain on non-target body parts and maximizing the effectiveness of leg muscle engagement.

• Stable & Durable Construction:

• Bottom Support Structure (implied by robust build): Features a sturdy frame with anti-slip foot pads, ensuring the machine remains stable and wobble-free during intense use, safeguarding training safety.

Differentiated Design & Premium Materials

• Targeted Component Design:

• Leg Curl Roller: Padded for comfort, it allows users to curl their legs toward the body, focusing on hamstring strengthening with stable resistance.

• Weight Stack System: 80kg cold-rolled steel weight plates for long-lasting, consistent resistance adjustment.

• Ergonomic Seat & Armrests: Engineered for posture support, comfort, and adaptability to different user body types.

• Premium Material Selection:

• Structural Frame: Constructed with high-quality steel (implied by net weight 212kg / gross weight 232kg) for robust load-bearing and long-term durability.

• Upholstery & Padding: Uses wear-resistant, ergonomic materials for seat and roller padding, ensuring comfort during repeated workouts.

• Hardware & Finish: High-quality screws and durable coatings (implied by “customized logo/color” option) for corrosion resistance and a professional appearance.

Exclusive Technical Support & Services

• Warranty & Quality Assurance: Comes with a 1-year warranty covering manufacturing defects, ensuring reliability for commercial gyms or home fitness setups.

• Customization Solutions: Offers optional color choices and customized logo options, allowing alignment with gym branding or personal home gym aesthetics.

• Dedicated After-Sales Assistance: Our technical team provides guidance on assembly, weight stack adjustment, and maintenance. Whether setting up the machine or troubleshooting resistance control, we support your fitness journey.

FAQ 

• Q: What muscle groups does this machine target?

• A: It specifically targets the quadriceps (front thigh muscles) and hamstrings (back thigh muscles) for balanced lower-body strength training.

• Q: What are the size and weight specifications?

• A: Machine size is 1360*930*1690mm, net weight is 212kg, gross weight is 232kg, and the weight stack is 80kg.

• Q: Is this suitable for home gyms?

• A: Yes, while built with commercial-grade durability, its adjustable intensity and ergonomic design also make it a viable choice for home fitness enthusiasts. It’s equally suitable for commercial gym environments.

• Q: How does the ergonomic design enhance the workout?

• A: The ergonomic seat and armrests ensure proper body alignment during leg extension and curl exercises, maximizing muscle engagement and reducing the risk of strain or injury.