Leg Extension Machine: Targeted Quadriceps Training
Description
Technical Parameters
Products Description
| Name: | Leg Extension Machine |
| Origin / Brand: | Dezhou / Xinzhen |
| Material: | Main frame made of 2.5mm thick high-strength alloy steel |
| Dimensions: | L × W × H 1670×1060×1480mm |
| Core Components: | Imported silent linear bearing guides, German custom hydraulic damping system |
How to Use the Leg Extension Machine

Preparation & Adjustment:
Sit on the machine with your back firmly against the pad. Bend your knees and place your ankles under the leg roller. Adjust the roller height to fit your lower legs. Hold the side handles, keep your body stable, and set the weight resistance according to your fitness level.

Powerful Extension:
Exhale and contract your quadriceps tightly. Slowly extend your legs forward until they are parallel to the floor. Hold for 1–2 seconds, focusing on the contraction in your thigh muscles.

Controlled Return:
Inhale and gradually relax your quadriceps. Return your legs to the starting position at a steady speed. Avoid using momentum throughout the movement.

Standard Training Guidelines:
Perform 12–18 repetitions per set, 3–4 sets per session. Keep your lower back pressed against the pad, avoid shrugging or bending. Stop immediately if you feel leg pain or discomfort, and stretch your thigh muscles after training.
Who We Are
Dezhou Xinzhen Fitness Equipment Co., Ltd. specializes in the R&D and manufacturing of high-end fitness equipment. We operate a tens-of-thousands-square-meter intelligent production base equipped with advanced production lines including robotic welding and 5-axis machining centers, forming a fully digitalized production system.
For equipment including the Leg Extension Machine, we have established an efficient response system: 5-day rapid prototyping and 18-day bulk delivery, committed to providing the best service for our customers.
We uphold the core values of Quality First, Innovation-Driven, Customer-Oriented, and Social Reponsibility. We value employee training and development, provide a positive working environment and broad career space, and foster a corporate culture of progress, unity, and collaboration.
Technology & R&D:We have a strong R&D team with continuous annual investment in innovation. Holding numerous fitness equipment patents, we keep optimizing the movement trajectory and user experience of the Leg Extension Machine to align with global fitness trends.
Cost Control:Through large-scale systematic procurement and modern intelligent production lines, we reduce manufacturing costs and improve efficiency. Our products offer clear price advantages with the same configuration. By optimizing packaging structure, we further cut international logistics costs by 10%, delivering cost-effective solutions for overseas customers.
Customization Service:We support full customization from popular color options to in-depth functional modifications, meeting the differentiated needs of customers in more than 60 countries and regions, and helping overseas brands build exclusive equipment.


Contact us:
Contact person : June
Tel: 0086 176 6241 7820
Wechat&Whatsapp: 0086 176 6241 7820
Email : xzhfitness111@xzhfit.com
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