OLIXIS Roman Chair SI-JDZ52LM-BKSR, Adjustable Back Extension Bench

Adjustable: The OLIXIS Roman Chair SI-JDZ52LM-BKSR is a foldable back-extension bench with two calf-support settings and six height positions. It is intended for 45-degree back extensions, side bends and assisted sit-ups, with a foldable design for home-gym storage.

At a glance

Two calf-support settings and six height positions allow adjustments to the user's starting position.
Designed for 45-degree back extensions, side bends and assisted sit-ups.
Listing describes a foldable frame for storage in smaller home workout areas.
Non-slip handles and foam leg supports are listed features.

Price

$55.99Save 25%

Reference price: ~~$74.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Multiple adjustment positions can help fit the bench to different body proportions.
Foldable design and listed folded dimensions support more compact storage than an always-open bench.
Exercise options include back extensions, side bends and sit-ups, covering several posterior-chain and core movements.

Technical specifications

10 specifications

Identity
Brand	OLIXIS
Model	SI-JDZ52LM-BKSR

Dimensions and installation
Dimensions listed	33.9"D x 21.7"W x 33.9"H
Weight listed	20.2 pounds

Materials and protection
Material listed	Leather, Metal

Adjustments and use
Calf-support settings	2-gear adjustable calf baffle
Height positions	6 height positions
Listed exercises	45-degree hyperextensions, side bends, and assisted sit-ups
Folded dimensions	43.3 x 21.7 x 13.6 inches
Weight limit	265 pounds

What to know before buying

Listing details to confirm

Listing details are inconsistent: the stated dimensions are 33.9"D x 21.7"W x 33.9"H in one field and 39.76'' X 21.65'' X 33.47'' in another. The listed weight limit is 265 pounds. Confirm the dimensions for the selected listing before planning placement or storage.

Who is it for?

A good fit for

Home-gym users who want a dedicated station for back extensions, side bends and assisted sit-ups.
Buyers who need height and calf-support adjustments and a bench that can be folded for storage.

Less suited to

Buyers who need a conventional flat or incline weight bench, which is not the listed purpose of this Roman chair.
Users whose body weight exceeds the listed 265-pound limit.

OLIXIS Roman Chair SI-JDZ52LM-BKSR, Adjustable Back Extension Bench · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 8 ratings

5 stars67%67%
4 stars17%17%
3 stars0%0%
2 stars16%16%
1 star0%0%

Aggregate ratings lean positive, with many five-star ratings, but a smaller portion are two-star. With only a small rating sample and no written feedback provided, these figures do not identify specific strengths or explain concerns. Consider them limited context alongside the listed adjustments, exercise options and 265-pound weight limit.

Frequently asked questions

What exercises is this Roman chair designed for?

The listing describes 45-degree back extensions, side bends and assisted sit-ups.

How does the bench adjust?

It is described as having six height positions and two calf-support settings.

What are its folded dimensions?

The listing gives folded dimensions of 43.3 x 21.7 x 13.6 inches. Separate product dimension entries conflict, so confirm the measurements for the selected listing.

What weight limit is listed?

The listed weight limit is 265 pounds.