---
product_id: 1202453
title: "Marcy Adjustable Hyper Extension Bench JD-3.1"
brand: "marcy"
price: "€ 783.96"
currency: EUR
in_stock: null
reviews_count: 8
category: "Marcy"
url: https://www.desertcart.sk/products/1202453-marcy-adjustable-hyper-extension-bench-jd-3-1
store_origin: SK
region: Slovakia
---

# adjustable leg holders 30 min easy assembly 308 lbs max load Marcy Adjustable Hyper Extension Bench JD-3.1

**Brand:** marcy
**Price:** € 783.96
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Elevate your core game with Marcy’s powerhouse hyperextension bench!

## Quick Answers

- **What is this?** Marcy Adjustable Hyper Extension Bench JD-3.1 by marcy
- **How much does it cost?** € 783.96 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/1202453-marcy-adjustable-hyper-extension-bench-jd-3-1)

## Best For

- marcy enthusiasts

## Why This Product

- Trusted marcy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unbeatable Value:** Premium quality at a fraction of the price of high-end competitors — fitness gains without the guilt.
- • **Space-Savvy Design:** Compact footprint fits effortlessly in your home gym corner, so you never miss a session.
- • **Customizable Comfort:** High-density foam padding and adjustable two-foam leg holders tailor support to your unique build.
- • **Rock-Solid Stability:** Heavy-duty iron frame with powder-coated finish ensures no sway during intense workouts.
- • **Versatile Core Sculptor:** Designed for hyperextensions, back, glutes, hamstrings, and abs — all in one sleek bench.

## Overview

The Marcy Adjustable Hyper Extension Bench is a durable, iron-framed fitness tool designed to strengthen your core, lower back, glutes, and hamstrings. Featuring adjustable padded leg holders and high-density foam for comfort, it supports up to 308 pounds and assembles in about 30 minutes. Its compact, powder-coated design fits seamlessly into any home gym, delivering professional-grade workouts at an exceptional value.

## Description

desertcart.com : Marcy Adjustable Hyperextension Roman Chair / Exercise Hyper Bench JD-3.1 Dark grey : Abdominal Trainers : Sports & Outdoors

Review: Such a deal - For reference I'll start by mentioning that I'm a 5'10" male weighing about 215 pounds. The foam rollers are right behind my ankles when I'm in the hyper-extension excercise position. A 2" difference from my height would only move your ankles about 1" in either direction so this should fit most folks just fine. If you're very short or tall then here's a simple and obvious way to move the post with the thigh pad on it about 4" fore or aft by drilling one more set of holes for one of the two 'mounting bolts'. But this is NOT recommended by the manufacturer so I won't detail that adjustment option any further. The 'bench' arrived in an undamaged box which was very adequately packed and well strapped on the exterior. All of the parts inside were in perfect condition and the various fasteners were shrink-wrapped to a card. Assembly was about 30 minutes and was fairly simple. The bench is sturdy, stable with my weight and functions just as expected. I see no reason to "lengthen" the two handles as some reviewers have suggested. A shorter person may have a harder time mounting the aparatus but a cheap plastic "step" from the hardware store will solve the problem. The fit and finish of the bench is perfect with every screw/bolt hole in perfect position and alignment. The paint job is perfect and unblemished. The reviewers who found fault with some shortcomings of this bench should consider that one can not even PAINT a bench like this for the price that is being asked! If one were to buy only the raw steel stock necessary to build this bench (in the USA)one would pay far more than this model costs (from desertcart). Get a grip! Yes, I too would rather have one of the "nicer" ones that have an ergonomic pivoting thigh rest so that you can just roll forward into an inverted position, etc.. But, guess what? They cost about 5 times the price that this one is going for. In this case, you are getting FAR more than what you are paying for. An unbelieveable bargain for a good basic piece of excercise equipment.
Review: Real Good Quality and Build - Real Good Quality and Build. Quality steel believe it of not (for import). Went together easily. Instructions were very clear with an exploded diagram. Really pleased with that aspect. Box looked used and/or resealed but no missing parts so don't care much. ALWAYS turn bolts a few threads by fingers first then use a power tool if desired. This was one of the only ones that you cannot basically tip over due to design. Bought this instead of a Teeter for the back but it does so much more for less money! Let's Go!

## Features

- VERSATILE EQUIPMENT – This training bench can be used for a wide variety of abdominal workouts. It helps strengthen the lower back while targeting the glutes and hamstring muscles for superb definition. Carve out the rock-hard abs you’ve always wanted with this equipment that allows you to perform challenging workouts to develop your core.
- HYPEREXTENSION BENCH – The Marcy Roman Chair features a back hyperextension station that lets you position yourself correctly while performing a variety of movements. Sit and lean backward to develop your core or flip over to perform back workouts with targeted motions.
- INTEGRATED PADDING – This gym equipment comes with high-density foam, padded handles, adjustable two-foam leg holders, and polymer upholstery to accommodate a variety of workout regimens for your convenience and maximum comfort.
- PREMIUM QUALITY CONSTRUCTION – Made with a sturdy, heavy-duty tubing frame with a powder-coated finish, this equipment is guaranteed to stand the test of time. It won’t sway under your weight, as the structure’s solid frame and ergonomic style guarantee reliable stability for every workout regimen.
- GYM-AT-HOME EXPERIENCE – Whether you’d like to strengthen your core, ease back pain, improve your posture, or build your six-pack abs, the Marcy Roman Chair will bring you a safe and solid way to work on your fitness goals right in the comfort of home. Its sleek and compact design allows you to store it conveniently in a corner in conjunction with the rest of your exercise equipment. Simply tuck it into a small space when it’s not in use.
- PREMIUM QUALITY CONSTRUCTION – Made with a sturdy, heavy-duty tubing frame with a powder-coated finish, this equipment is guaranteed to stand the test of time! It won’t sway under your weight, as the structure’s solid frame and ergonomic style guarantee reliable stability for every workout regimen.
- GYM-AT-HOME EXPERIENCE – Whether you’d like to strengthen your core, ease back pain, improve your posture, or build your six-pack abs, the Marcy Roman Chair will bring you a safe and solid way to work on your fitness goals right in the comfort of home! Its sleek and compact design allows you to store it conveniently in a corner in conjunction with the rest of your exercise equipment. Simply tuck it into a small space when it’s not in use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000ASB66O |
| Best Sellers Rank | #24,737 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #8 in Roman Chairs |
| Brand | MARCY |
| Brand Name | MARCY |
| Color | Dark grey |
| Customer Reviews | 4.3 4.3 out of 5 stars (3,360) |
| Date First Available | August 12, 2005 |
| Frame Material | Iron |
| Global Trade Identification Number | 00096362998857 |
| Included Components | User manual, Warranty card, one hyperextension bench |
| Item Dimensions LxWxH | 10.83 x 17.13 x 14.76 inches |
| Item Package Dimensions L x W x H | 44.17 x 18.82 x 5.12 inches |
| Item Weight | 42 Pounds |
| Manufacturer | Marcy |
| Material | Iron |
| Number of Items | 1 |
| Package Weight | 19.42 Kilograms |
| Part Number | JD-3.1 |
| Product Dimensions | 27.5"D x 43.5"W x 37.5"H |
| Size | One Size |
| Sport Type | Exercise and Fitness |
| Style | Standard |
| Suggested Users | unisex-adult |
| UPC | 689984687256 096362998857 |
| Weight Limit | 308 Pounds |

## Product Details

- **Brand:** MARCY
- **Color:** Dark grey
- **Frame Material:** Iron
- **Global Trade Identification Number:** 00096362998857
- **Item Weight:** 42 Pounds
- **Manufacturer:** Marcy
- **Material:** Iron
- **Product Dimensions:** 27.5"D x 43.5"W x 37.5"H
- **Size:** One Size
- **Weight Limit:** 308 Pounds

## Images

![Marcy Adjustable Hyper Extension Bench JD-3.1 - Image 1](https://m.media-amazon.com/images/I/61aVT3jtWsL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can I do head up instead of down for AB workout?**
A: Yes you can use it for head up ab workout....That is the only reason i use this bench,the picture that is used does not represent the true potential of this item.

**Q: I'm 6'7", will this work for me?**
A: My husband is 6'5" and it is too small for him to use.  6'2" or 6'3" is the maximum height even when you adjust it.  You could try putting it up on blocks, but the safety/stability would be somewhat compromised.  If you want to know who to thank for making this bench too small for many North Americans, look no further than the country of manufacture.

**Q: Is it possible to do side extensions on this machine?**
A: I'm not that strong but I did try a few & you can. It's just not that comfortable as others. Being strong & stable is a must for side extensions.

**Q: is the chair adjustable?  so that it's lower to the ground?  thanks!**
A: The chair is not adjustable, but it seems to be at the perfect height for not being "too" high up, while also not knocking your head against the base. What is adjustable are the foot bars. They can be raised or lowered to your preference...especially if you're going to switch between lower back and ab exercises.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Such a deal
*by J***H on August 28, 2012*

For reference I'll start by mentioning that I'm a 5'10" male weighing about 215 pounds. The foam rollers are right behind my ankles when I'm in the hyper-extension excercise position. A 2" difference from my height would only move your ankles about 1" in either direction so this should fit most folks just fine. If you're very short or tall then here's a simple and obvious way to move the post with the thigh pad on it about 4" fore or aft by drilling one more set of holes for one of the two 'mounting bolts'. But this is NOT recommended by the manufacturer so I won't detail that adjustment option any further. The 'bench' arrived in an undamaged box which was very adequately packed and well strapped on the exterior. All of the parts inside were in perfect condition and the various fasteners were shrink-wrapped to a card. Assembly was about 30 minutes and was fairly simple. The bench is sturdy, stable with my weight and functions just as expected. I see no reason to "lengthen" the two handles as some reviewers have suggested. A shorter person may have a harder time mounting the aparatus but a cheap plastic "step" from the hardware store will solve the problem. The fit and finish of the bench is perfect with every screw/bolt hole in perfect position and alignment. The paint job is perfect and unblemished. The reviewers who found fault with some shortcomings of this bench should consider that one can not even PAINT a bench like this for the price that is being asked! If one were to buy only the raw steel stock necessary to build this bench (in the USA)one would pay far more than this model costs (from Amazon). Get a grip! Yes, I too would rather have one of the "nicer" ones that have an ergonomic pivoting thigh rest so that you can just roll forward into an inverted position, etc.. But, guess what? They cost about 5 times the price that this one is going for. In this case, you are getting FAR more than what you are paying for. An unbelieveable bargain for a good basic piece of excercise equipment.

### ⭐⭐⭐⭐⭐ Real Good Quality and Build
*by C***S on August 25, 2025*

Real Good Quality and Build. Quality steel believe it of not (for import). Went together easily. Instructions were very clear with an exploded diagram. Really pleased with that aspect. Box looked used and/or resealed but no missing parts so don't care much. ALWAYS turn bolts a few threads by fingers first then use a power tool if desired. This was one of the only ones that you cannot basically tip over due to design. Bought this instead of a Teeter for the back but it does so much more for less money! Let's Go!

### ⭐⭐⭐⭐ Works as Advertised for both directions!
*by M***M on February 17, 2024*

While most of the images for this item show the model performing "back extension" style exercises (and that's inferred in the title of the item), I bought this for its potential to enable traditional "Roman Chair" forward facing style ab exercises. Happy to report it does both equally well, very sturdy with only minor wiggles...mainly attributable to the carpeted floor I have in the home gym. The coatings are very thick and the frame material is hefty without being overly heavy. I think they nailed the balance of weight/cost/stiffness for home use. Assembly is pretty straightforward despite the lack of "directions." The package includes a thorough "READ THIS" booklet...but it's all about safety. There are no written "Step 1...find part A and attach to part B using bolt C" kind of instructions. There are only a couple exploded views, labeled with part numbers and you're left to visualize what part goes where, and you kinda-hafta guess what to do first. Do the first page first, then move on to the second page. With only six parts total it's not daunting, but you do have to use your imagination a bit to translate the image to the real thing. The bolt package includes a handy allen wrench that works well on four of the 20 or so fasteners (which is important since this is made in the metric standard and metric allen wrenches are not a common item in your average home tool bag), the others you need a real tool of your own. The pict-o-gram recommends an adjustable/crescent wrench for the bolts, but that's not an ideal solution. I used a 3/8" ratchet teamed with a 17mm socket for the larger bolts, and a 14mm socket for the smaller ones, and that made assembly a breeze. Since this doesn't appear to be made in the USA, metric tools are called for, but if you only have SAE tools handy, 9/16 and 11/16 work (I checked) since nothing has to be super tight. Only two of the bolts use nuts on the far end, the rest screw into the stampings with a few threads cut into the sidewalls, so you don't want to be cranking these down terribly hard or you will strip the three or four threads that exist. Completely possible to do this with a crescent wrench, just not my preference. Could have earned all "5's" with real assembly instructions and tool list that included bolt head sizes, and why there are allen, 17mm, and 14mm fasteners vs all the same size remains a mystery, but for the price, it's a great deal and does exactly what I bought it for. My abs thank you Marcy!!

## Frequently Bought Together

- Marcy Adjustable Hyper Extension Bench
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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-16*