OBS-OM055-1 Leg Extension & Leg Curl Machine

Leg extension mechanism area

This section (the leg extension mechanism area) features a blue adjustment knob (for modifying the leg pad’s position to fit different leg lengths and maintain proper posture) and a gray leg pad (which supports the lower legs during movements, driving resistance via the red core linkage to target the quadriceps muscles).

Leg curl roller assembly

The padded gray roller (paired with the red linkage) is for leg curl exercises—hooking calves around it and curling upward engages the hamstrings, with the red structure transferring force to ensure stable, resistance-driven movement.

Adjustable padded backrest

This section includes the adjustable padded backrest (for supporting the upper body during workouts) and the weight stack (the stacked plates with a blue selector pin, used to adjust resistance intensity). The yellow component secures the backrest’s position, while the weight stack provides customizable resistance for both leg extension and curl exercises.

Heavy-duty steel base frame

This is the heavy-duty steel base frame of the machine: Its sturdy, reinforced structure (secured by bolts) provides stable support for the entire equipment, preventing wobbling during intense leg exercises and ensuring safety and durability for long-term commercial use.

Product Parameter

OBS Leg Extension & Leg Curl Machine: Dual-Function Lower-Body Training Equipment

Core Advantages

1. Dual-Muscle Targeting: Combines leg extension (quads) and leg curl (hamstrings) functions in one machine, maximizing lower-body training efficiency.

2. User-Adaptable Fit: Features adjustable leg pad (via blue knob) and backrest, fitting different leg lengths and body sizes for proper posture.

3. All-Level Resistance: 70KG adjustable weight stack lets beginners to advanced trainees customize intensity, supporting gradual strength progression.

4. Space-Saving Durability: 13009801550mm compact size + 170KG heavy-duty build balances functionality and space efficiency for commercial gyms.

   
   

Differentiated Design & Premium Materials

• Targeted Mechanisms:

• Leg extension area: Gray leg pad + red linkage drives resistance to isolate quads.

• Leg curl assembly: Padded gray roller + red structure engages hamstrings with stable force transfer.

• Ergonomic Support: Adjustable padded backrest secures the upper body, reducing strain during intense lower-body movements.

• Sturdy Construction: Heavy-duty steel base (bolted for stability) prevents wobbling, ensuring safe, long-term commercial use.

Exclusive Technical Support & Services

• Warranty Coverage: 1-year warranty for core components, providing reliability for gym operators.

• Branding Flexibility: Customizable logo and optional color options to align with gym branding aesthetics.

Frequently Asked Questions (FAQ)

1. What muscles does this machine train?

   It targets quads (via leg extensions) and hamstrings (via leg curls) for comprehensive lower-body strength.

2. Can it fit users of different heights?

   Yes—the adjustable leg pad and backrest accommodate various leg lengths and body sizes.

3. What’s the maximum resistance?

   The 70KG weight stack offers sufficient tension for most trainees.

4. Is it suitable for small gym spaces?

   Its 13009801550mm compact footprint works well in limited commercial gym areas.