Leg Extension & Curl Machine

The Leg Extension & Leg Curl 2-in-1 Machine is a versatile and efficient lower-body training equipment designed for both commercial gyms and home fitness spaces. Integrating leg extension and leg curl functions into one ergonomic design, this commercial leg machine provides a complete leg workout, targeting quadriceps, hamstrings, and glutes while saving space and ensuring user safety.

Constructed with reinforced steel frames, high-density pulleys, and ergonomic cushions, this Leg Extension & Curl Machine is ideal for leg shaping, muscle strengthening, and rehabilitation training.

Function

• Dual Function Integration: Switch seamlessly between leg extension (quadriceps) and leg curl (hamstrings) exercises with a single machine.

• Precisely Adjustable Resistance: Supports weight stack or air-pressure resistance systems, allowing incremental adjustments suitable for beginners and advanced users.

• Optimized Motion Path: Fixed trajectory design aligns with natural biomechanics, reducing knee stress and ensuring accurate muscle engagement.

• User-Friendly Operation: Features tool-free adjustments and visual markers for easy setup and exercise control.

Advantages of Use

• Space-Saving 2-in-1 Design: Replaces two separate machines, ideal for home gyms, boutique studios, and commercial facilities.

• Ergonomic Comfort: Adjustable seat, backrest, and multi-angle footplate provide comfortable and safe workouts.

• Durable Construction: Reinforced steel frame with anti-slip components and padding ensures long-term durability and load capacity over 500 lbs (≈227 kg).

• Safety-Oriented: Rounded edges, safety stops, and fixed motion paths reduce injury risk.

• Versatile Training: Strengthens quadriceps, hamstrings, glutes, and stabilizing muscles, improving leg shape and performance.

Usage Instructions (Brief)

1. Adjust the seat, backrest, and footplate according to your height and ankle flexibility.

2. Select leg extension mode to lift legs upward, targeting quadriceps.

3. Select leg curl mode to pull legs toward the body, targeting hamstrings.

4. Adjust resistance using the weight stack or air-pressure system.

5. Perform controlled repetitions (8–15 per set), 2–4 sets depending on training goals.

Suitable Users & Application Scenarios

Suitable Users:

• Gym enthusiasts and professional athletes

• Beginners or advanced trainees focusing on lower-body strength

• Rehabilitation patients recovering from leg or knee injuries

• Individuals seeking leg shaping and toning

Application Scenarios:

• Commercial gyms and fitness centers

• Boutique women’s gyms or personal studios

• Home gym setups

• Physiotherapy and rehabilitation clinics

Maintenance and Warranty

Maintenance Tips:

• Wipe down seat, backrest, and footplate after each use.

• Inspect weight stacks, pulleys, and adjustment mechanisms weekly.

• Lubricate moving parts periodically to maintain smooth operation.

• Avoid harsh chemicals on metal or padding surfaces.

Warranty:

• Typically includes coverage for frame, weight stack, and mechanical components.

• Extended warranties may be available for commercial use.

FAQ – Leg Extension & Curl Machine

Q1: What muscles does this machine target?
A: The machine targets quadriceps (front thighs) via leg extension and hamstrings (back thighs) via leg curl, also engaging glutes and stabilizing leg muscles.

Q2: Can beginners safely use this machine?
A: Yes. Ergonomic design, adjustable resistance, and fixed motion path ensure safe use for beginners.

Q3: Is this machine suitable for commercial gyms?
A: Absolutely. The durable steel frame and high load capacity make it ideal for commercial settings.

Q4: How do I switch between leg extension and leg curl?
A: Simply adjust the footplate and follow the exercise markings to switch modes; no extra assembly is required.

Q5: Can it be used at home?
A: Yes. Its compact, integrated 2-in-1 design makes it suitable for home gyms without sacrificing functionality.

Q6: Are replacement parts available?
A: Yes. Most gym equipment suppliers provide replacement parts for the weight stack, pulleys, and pads.

Q7: How do I adjust the resistance?
A: Use the weight stack or air-pressure system to incrementally adjust resistance based on your training level.