Parcel ground shipping
Items weighing 149 lb or less ship by ground parcel rather than freight.

Parts & Labor, Fully Rebuilt
Remanufactured to full mechanical spec, covered from the day it lands.
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Delivery options
Your item’s shipping method and price are confirmed in the shipping calculator and at checkout. Here is what each delivery path means.
Items weighing 149 lb or less ship by ground parcel rather than freight.
Your equipment is palletized and protected. The freight carrier schedules delivery, then uses a liftgate to lower it to your curb or driveway. Moving it inside and unpacking it are up to you.
When selected and available for your address, the delivery team brings the equipment into the room, assembles and tests it, then removes the packaging.
For commercial builds and multi-pallet orders, a dedicated trailer keeps the full order together in one delivery. We confirm the unloading plan before the truck ships.
Change your mind within 30 days of delivery and you can return the machine or exchange it for a different size, color or configuration.
Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns and exchanges. Freight items must go back packaged to the same standard they arrived in — we will tell you exactly what that means before anything is collected.
Anything that arrives damaged or fails under warranty is handled separately and carries no restocking fee. Full terms are in our Returns, Exchange & Refund Policy.
Coverage and accessories have to go on the same booking as the machine. Add them here and they travel together.
Commercial-grade equipment, inspected and supported by warranty.
The Nautilus Impact Prone Leg Curl delivers focused, efficient hamstring training with a natural, controlled movement path that supports proper alignment and reduces strain on the hips and lower back. The prone body position encourages strong hamstring engagement while helping users maintain stability throughout the exercise.
Equipped with the patented Lock N Load® weight selection system, resistance adjustments are fast, safe, and pin-free. Simply flip the color-coded selector to engage the desired weight—eliminating the maintenance issues and downtime associated with traditional stack pins. With a smooth movement pattern, durable construction, and intuitive operation, this machine offers dependable performance for users of all skill levels.
Compact yet sturdy, the Impact Prone Leg Curl is a smart addition to any lower-body strength lineup.
Key Features & Specs
Lock N Load® weight selection—quick, safe, and maintenance-free
Smooth prone curl motion for targeted hamstring activation
Stable body positioning for consistent, comfortable training
Commercial-grade durability and performance
Dimensions: 71" L × 38" W × 60" H (180 × 97 × 152 cm)
Overall weight: 516 lb (234 kg)
Weight stack: 180 lb (90 kg)
1. Which selectorized lower-body machines are essential?
Leg extension, leg curl, and seated leg press are are top sellers and most common in gyms.
2. How do I adjust range of motion?
Most machines have adjustable backrests and pivot points; use numbered markers for consistency.
3. Do they require floor mounting?
Not required, but it never hurts; ensure a level surface and clear 3′ around the machine.
4. What financing options exist?
Same 0% APR financing available for all selectorized machines via Shop Pay.
5. Are replacement parts available?
Yes—Build A Gym stocks common cables, pulleys, and bushings for quick maintenance.
30-Day Returns & Exchanges
Buy with confidence. Every Build A Gym order includes a 30-day window to return or exchange, whether you want a different size, color or configuration. Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns; warranty and damage claims carry no restocking fee. Full details in our Returns, Exchange & Refund Policy.
The Nautilus Impact Prone Leg Curl delivers focused, efficient hamstring training with a natural, controlled movement path that supports proper alignment and reduces strain on the hips and lower back. The prone body position encourages strong hamstring engagement while helping users maintain stability throughout the exercise.
Equipped with the patented Lock N Load® weight selection system, resistance adjustments are fast, safe, and pin-free. Simply flip the color-coded selector to engage the desired weight—eliminating the maintenance issues and downtime associated with traditional stack pins. With a smooth movement pattern, durable construction, and intuitive operation, this machine offers dependable performance for users of all skill levels.
Compact yet sturdy, the Impact Prone Leg Curl is a smart addition to any lower-body strength lineup.
Key Features & Specs
Lock N Load® weight selection—quick, safe, and maintenance-free
Smooth prone curl motion for targeted hamstring activation
Stable body positioning for consistent, comfortable training
Commercial-grade durability and performance
Dimensions: 71" L × 38" W × 60" H (180 × 97 × 152 cm)
Overall weight: 516 lb (234 kg)
Weight stack: 180 lb (90 kg)
1. Which selectorized lower-body machines are essential?
Leg extension, leg curl, and seated leg press are are top sellers and most common in gyms.
2. How do I adjust range of motion?
Most machines have adjustable backrests and pivot points; use numbered markers for consistency.
3. Do they require floor mounting?
Not required, but it never hurts; ensure a level surface and clear 3′ around the machine.
4. What financing options exist?
Same 0% APR financing available for all selectorized machines via Shop Pay.
5. Are replacement parts available?
Yes—Build A Gym stocks common cables, pulleys, and bushings for quick maintenance.
30-Day Returns & Exchanges
Buy with confidence. Every Build A Gym order includes a 30-day window to return or exchange, whether you want a different size, color or configuration. Return shipping is the customer's responsibility and a 15% restocking fee applies to preference returns; warranty and damage claims carry no restocking fee. Full details in our Returns, Exchange & Refund Policy.
The machines our install crew puts in the same room as this one - priced as one shipment, delivered in one booking.
$2,395.00
This machine