Sports & Fitness Exchange Seated Leg Extension and Leg Curl Machine

The SFE Selectorized Seated Leg Extension and Leg Curl Machine combines two of the most biomechanically effective lower-body isolation movements into one heavy-duty machine. The 250lb stack at a 1:1 pulley ratio handles serious progressive overload.

Adjustability is the standout feature: a fully adjustable back pad with extended seat that fits users from 4'10" to 6'10", 9 leg-roller starting positions, 5 leg-roller adjustments, and 8 thigh pad positions. Laser-engraved position markers make finding and recalling your perfect setup repeatable across every session.

Construction delivers commercial-grade feel and performance: smooth, consistent tension curve, heavy-duty frame, and textured rubber grips on both movements for security and comfort through your heaviest sets.

If you want a single station that delivers quad and hamstring isolation for any user, dialed in repeatedly, this machine is built for that.

• Weight stack: 250lb selectorized
• Pull ratio: 1:1
• Modes: Seated Leg Extension, Seated Leg Curl
• Back pad: Fully adjustable, fits 4'10" to 6'10"
• Leg roller positions: 9 starting angles, 5 adjustments
• Thigh pad positions: 8 starting positions
• Position recall: Laser-engraved markers
• Grips: Textured rubber
• Frame: Heavy-duty commercial-grade

• Seated Leg Extension and Leg Curl Machine
• 250lb weight stack
• Selector pin
• Assembly hardware
• User manual

• Use laser-engraved markers to set positions repeatably across sessions.
• Dial in back pad position based on leg length before each session.
• Move through full controlled range with smooth tempo on both phases.
• Switch between extensions and curls within the same workout for balanced training.

Combined leg extension and leg curl stations deliver complete quad and hamstring isolation in one footprint with no progression compromise.

• Quad and hamstring isolation in one station
• Fits users from 4'10" to 6'10" through extensive adjustability
• Repeatable position recall via laser-engraved markers
• Honest progressive overload through 1:1 stack

1-Year Manufacturer Warranty

For shipping timelines and delivery details, please review our Shipping Policy.

If you have any questions before or after your purchase, call us at +1 (800) 686-5898.

30 Day Hassle-Free Returns

Most eligible products may be returned within 30 days of delivery in original condition and packaging. See our Refund Policy for full details.

How Returns Work

The return process is straightforward. Once approved, you'll receive return instructions and the correct return address. Items must be sent back in their original condition and packaging to ensure proper processing.

Important Return Information

Returns must be requested within 30 days of delivery. Items should be returned in original packaging and in unused condition. Depending on the product and manufacturer, return shipping costs, processing fees, or restocking fees may apply. Financing-related fees are non-refundable, and refunds are issued to the original payment method once the return is received and inspected.