ST218 Leg extension machine | Professional strength training equipment for thigh muscles
- The ST218 is a professional leg extension machine, ideal for strengthening the quadriceps in commercial gyms and personal training studios. Offers smooth motion, ergonomic support, and adjustable resistance for maximum comfort and effectiveness.
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ST218 Leg Extension Machine | Professional Strength Equipment for Quadriceps Training
ST218 Leg Extension Machine is a robust, commercial-grade unit designed for targeted quadriceps training. The stable seated position and fixed movement path allow for safe strength building and precise load control throughout the full range of motion.
Adjustable seat and shin pad enable accurate adaptation to the user’s height, while the comfortable backrest supports proper spinal alignment. ST218 is ideal for commercial gyms, personal training studios, and machine zones where durability, ergonomics, and consistent technique are essential.
Key Features:
➡️ Targeted leg extension – effective quadriceps activation
➡️ Smooth guided motion – high control and safety
➡️ Adjustable seat and shin pad – precise user fit
➡️ Ergonomic backrest – torso stabilization and correct posture
➡️ Non-slip support points and solid build for commercial use
ST218 supports progressive load increase and proper technique learning, reducing the risk of compensation and overload during leg training.
Technical Specifications:
- Model: ST218
- Type: Leg extension machine
- Usage: Commercial (gyms, training studios, fitness clubs)
- Construction: Durable steel frame with guided movement system
- Adjustments: Seat, shin pad, starting movement position
Dimensions:
- Length: 1195 mm
- Width: 880 mm
- Height: 1620 mm
- Total weight: 202 kg
