Sports & Fitness Exchange Leg Extension and Prone Leg Curl Combo Machine

The SFE Selectorized Leg Extension and Prone Leg Curl Combo Machine packs two of the most effective lower-body isolation movements into a single, compact, commercial-grade footprint. The 250lb stack at a true 1:1 pull ratio handles serious progressive overload.

Adjustability is what sets this machine apart: 9 starting-angle settings let you dial in the exact range of motion you need, and 5 foot-roller positions accommodate different leg lengths. Quick mode switching turns the same machine from a quad-focused station to a hamstring-focused one in under a minute.

Construction is built for commercial daily use: 11-gauge ASTM A36 steel, electrostatic powder coating, sealed-bearing aluminum pulleys, military-spec cable, and durable urethane grips. Rear shrouds protect the weight stack and enhance long-term durability.

If you want both staple lower-body isolation moves in one footprint without compromising smoothness or progression, this combo is built for that.

• Weight stack: 250lb selectorized
• Pull ratio: 1:1
• Modes: Leg Extension, Prone Leg Curl
• Starting angles: 9 settings
• Foot-roller positions: 5
• Frame: 11-gauge ASTM A36 steel with electrostatic powder coat
• Pulleys: Aluminum with sealed bearings
• Cable: Military-spec
• Grips: Urethane composite
• Dimensions: 65 inch L x 39 inch W x 56 inch H

• Leg Extension and Prone Leg Curl Combo Machine
• 250lb selectorized weight stack
• Magnetic selector pin
• Assembly hardware
• User manual

• Configure the seat pad, back pad, and foot roller for your selected movement before loading.
• Use the 9 starting-angle settings to match your range of motion.
• Move through full controlled range with smooth tempo on both phases.
• Switch between modes within the same workout for balanced quad and hamstring development.

Combining the two staple lower-body isolation moves in one station unlocks balanced quad and hamstring development with no progression compromise.

• Balanced quad and hamstring training in one footprint
• Honest progressive overload through 250lb stack at 1:1 ratio
• Highly adjustable to fit a wide range of users
• Commercial-grade build that handles daily heavy use

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.