Item Condition: Used
Gronk Fitness 5703-G1 Leg Extension Curl Machine Plate Loaded Strength Trainer
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Item Description
Condition Used
- Dual-Function Leg Training: The Gronk Fitness 5703-G1 combines seated leg extensions and leg curls in one strength machine, allowing users to target quadriceps and hamstrings during lower-body workouts at home or in gyms.
- Plate Loaded Resistance System: Designed for Olympic weight plates, this leg extension and curl machine allows users to adjust exercise resistance according to their strength levels and lower-body training goals.
- 23-Position Adjustable Cam: The adjustable cam system offers 23 starting positions, allowing users to customize their exercise range of motion and leg positioning for comfortable quadriceps and hamstring workouts.
- Heavy-Duty Steel Construction: Built with a sturdy steel frame, padded seat, supportive backrest, and oversized leg rollers, this strength training machine provides stable positioning and comfort during seated leg exercises.
- Preowned Strength Equipment: This Gronk Fitness 5703-G1 machine may show cosmetic wear from previous use. Review product photos for condition and included components. Weight plates are not included unless specified.
Build stronger quadriceps and hamstrings with the Gronk Fitness Plate Loaded Leg Extension & Leg Curl Machine. This versatile, dual-function strength training machine combines two essential lower-body exercises into one compact piece of equipment, making it an excellent addition to home gyms, personal training studios, and fitness facilities.
Designed for both seated leg extensions and leg curls, this machine allows users to effectively isolate the muscles on the front and back of the thighs. The adjustable cam system provides multiple starting positions, allowing users to customize their range of motion and exercise setup.
The plate-loaded resistance system accommodates Olympic weight plates, making it easy to adjust resistance for different strength levels. Heavy-duty steel construction, thick padded upholstery, and oversized leg rollers provide stability, comfort, and support throughout each workout.
Key Features & Benefits
- Dual-Function Design: Perform both seated leg extensions and leg curls on one machine.
- Quadriceps & Hamstring Training: Target the front and back of the thighs for balanced lower-body development.
- Plate-Loaded Resistance: Compatible with Olympic weight plates for customizable resistance.
- 23-Position Adjustable Cam: Multiple starting positions for personalized exercise range of motion.
- Heavy-Duty Steel Frame: Durable construction for strength training.
- Comfortable Padded Seat & Backrest: Supportive upholstery for seated exercises.
- Oversized Leg Roller: Cushioned contact points for comfortable leg positioning.
- Compact Footprint: Combines two lower-body exercises into one space-saving machine.
- Adjustable Exercise Positioning: Accommodates different users and training preferences.
The Preowned Gronk Fitness Leg Extension & Leg Curl Machine offers an affordable way to add dedicated quadriceps and hamstring training to your fitness routine without purchasing two separate machines.
Let customers speak for us
from 1269 reviewsVery fast delivery, reasonably priced, no issues
Easy ordering, fast shipping highly recommended
This Precor part was unavailable new so I substituted a used part from Hydra Fitness Exchange. I received the used part quickly I installed the part and it solved the problem I had with the original part.
What great and was delivered in timely manner
Same as original part, easy install, properly sized, original functionality
Product as advertised. Postal snafu was dealt with prompt action. Reputable outfit. Would buy again.
Great repair product. Same as original! Perfect replacement.
Works like new again!
No complaints here, I received the belt in timely manner and it went right on. happy wife!
thanks!
These guys shipped the belt quickly after the order was placed. It was received and installed and consequently we were only down for a few days. I first ordered two belts from another source that had free shipping, but after the order processed I was notified that it was going to be almost a month before we could even expect to receive them. So the six bucks for shipping I paid these guys was well worth it. I still have not received the first order and we would still be dead in the water had I not found these guys.
The right part sent to me quickly. Cant ask for anything more. Thank you.
Great service, fast shipping, excellent customer service.
Belt accurately fits and condition is as specified.
Ordered replacement crank for eliptical and was the perfect fit. Elliptical works as good as a new one now. Thanks to fast shipping part arrived sooner than I thought it would.
Quick Delivery only take 3 Days.... Was very easy to replace OLD DISPLAY with the XR6000 display
Exactly as described and was the correct part for the repair that we needed to complete.
