Best Sit Up Benches – Reviews & Buyer’s Guide

Sit up benches are among those beneficial abdominal exercise equipment that can help you a lot to strengthen your core muscles at home. While there are several exercises for abs you can do without equipment, a bench can increase the efficiency of your workouts drastically.

The best sit up benches are adjustable which means you can set the angle of the board. This way you can increase or decrease the resistance for your needs. Beginners can adjust it to a lower angle so the exercise will be easier. Hardcore trainers can set the angle higher so resistance will be far harder.

best sit up bench reviews

Top Decline Ab Bench Comparison Chart

​Below you can find a quick comparison of the best sit up benches and under chart you can find the detailed reviews, our ratings and other tips.


Fitness Reality X-Class Light Commercial Multi Workout bench

best Multi Workout bench for Home Gym

  • 650 lbs of real weight capacity
  • 1 Flat, 3 decline bench adjustments
  • 14 thigh support adjustments
  • Push up and dip handle bars
  • Can be used as a weight bench
  • Limited lifetime warranty


12 position ergonomic adjustable decline ab bench

The Best Ab Bench / Suitable for Tall People

  • Ergonomic design to reduce back strain.
  • It can be adjusted in 12 levels.
  • Thickly padded for comfort.
  • 400 lb capacity
  • Dimensions: 61"L x 20"W x 47"H


The Cheapest

  • 2 positions
  • Acceptable workout experience
  • Small footprint
  • 200 lbs maximum capacity
  • 14 by 23 by 45 inches (W x H x D)


mini ab decline bench

The Most Compact

  • Compact design
  • Not adjustable
  • 350 lbs weight capacity
  • 38.75" L x 21.5" W x 21.5” H


body solid pro style commercial ab board

Commercial Graded

  • 12 adjustable positions
  • Gym quality
  • It doesn't fold
  • 10 year warranty
  • 54L x 24W x 52H inches


Top Pick for Women

  • Hyperextension/decline sit up bench combo
  • Strengthen your abs and lower back
  • Bench adjusts to 4 levels
  • 250 lbs weight limit
  • 36" in length by 24" with a height of 8-10"


fabfit curved extra long adjustable sit up bench

  • Curve design protecting lower back
  • 4 Incline Positions
  • Suitable for tall people
  • About 250 lbs capacity


adjustable sit up machine xm-7608

  • Handlebar for safe mounting and dismounting
  • Ergonomic and white design
  • Gym quality
  • About 500 lbs weight limit
  • 66.3" L x 22.4" W


tko incline ab bench

  • Mini design
  • Transport Wheels
  • 280 lbs limit
  • 25 by 24 by 50 inches (W x H x D)


valor fitness df-1 decline flat bench

High Capacity Adjustable Weight Bench as Well

  • Decline/flat bench combo
  • 12 decline adjustment positions
  • Ergonomic back support
  • 600 lbs max weight
  • 56 in. L x 21 in. W x 37 in. H

​When do you need one?

  • You have no time going to the gym but want to shape your abs with various exercises at home.
  • If the typical abs exercises such as crunches do not develop your midsection anymore.
  • You want to boost your core strength by using a really hard resistance by setting the board level to the maximum.
  • You would like to improve your performance in any sports since strong core is required for that.
  • You need equipment for your home gym to have more types of dumbbell exercises such as dumbbell chest press. (This way it functions as a workout bench).

Decline Sit up bench reviews

1. Fitness Reality X-Class Light Commercial Multi-Workout Bench - The Best Workout Bench in 2019

Fitness Reality X-Class

​Good adjustability to find the right resistance for you.

This bench will help you add both lower and upper body exercises to your workout regimen, allowing you to build muscles with lower back extensions, abdominal crunches, single dumbbell rows, knee raises, preacher curls, lower back exercises, and so much more!

You are also able to include flat and decline abdominal crunches. It allows you to target the upper, lower and middle chest muscles with the multiple bench dumbbell exercises that can be done on it.

Fitness Reality Multi-Workout Bench has transportation wheels which make it easy to move around the house if need be. This makes it possible to use it in a certain spot in the house and store it in a different spot


  • 2.5-inch thick foam bench with a moisture and sweat resistant vinyl cover that is double stitched.
  • Measures 36 x 8-12 inches and is tapered
  • 650-pound real weight capacity, height range of 5 feet to 6’4”
  • 2 x 2-inch steel frame with a 45 degree back extension angle
  • The push-up and dip handle bars are soft, slip-resistant, and are 1.5 inches in diameter
  • 4-inch thick roller pads which allow 2 roller pad adjustment levels for multiple users of different heights
  • The bench has a 7-level adjustable backrest and the bench seat has four adjustments
  • Detachable leg lockdown for sit-ups and crunches.
  • Split 2-inch thigh support cushions with 14 height.
  • The bench has one flat and 3 decline adjustments and a 2.5-inch medium density foam which guarantees increased comfort.
  • U-shaped stabilizer bar which reduces movement
  • Has transportation wheels for easy movement from one room to another
  • The bench comes with a Limited Lifetime Warranty
high weight capacity

​High weight capacity so you can do many types of exercises


  • Very sturdy, does not squeak or wobble.
  • Very easy to set up.
  • The adjustments, when required are quick and easy to do.
  • Versatile. It is suitable for long list of exercises.
  • High weight capacity.


  • It's not possible to put the backrest to a fully upright position initially. However, this is a minor problem because after placing the seat in the lowest angle, it is easy to place the backrest in the 85-degree position and then place the seat in any intended angle.
  • A few shipping problems.

193 Reviews
Fitness Reality X-Class Light Commercial Multi-Workout Abdominal/Hyper Back Extension Bench
I would highly recommend this Ironman Bench if you are looking to have a wide variety of lower, middle and upper chest workouts, abdominal workouts, and leg workouts. This bench is definitely worth every single dollar you will spend buying it.

2. XMark 12 Position Ergonomic Adjustable Ab Bench - The Best Ab Bench / Perfect for Tall People

XMark Fitness XM-4416

There is no question that this sit up board is one of the best ones. This is a highly adjustable and comfortable home fitness equipment both for beginner and fitter users. This tool is wide and long enough for nearly anybody, which makes it safe and comfortable to use. It has been developed with special technology that helps protect your lower back from injuries or strains.

​Best features

  • One of the most important thing if you purchase a sit-up bench is how stable and strong it is. Because of its wide and long size XM-4416 is extremely stable. People over 350 lbs can use it safely.
  • Rather long, taller people can use it comfortably. Most of the other ab machines are too short, so when the user lay down, his head is on the ground. In many cases, that is not only uncomfortable, but can cause neck strains.
  • Because of its wider construction, it's a good solution for bigger, wide-shouldered people.
  • 12 level adjustment is definitely the most powerful feature of this ab crunch bench. The higher we set the bench, the more gravity there is and more effectively the training is. Beginners can lower the level and start there until they strengthen their abdominal muscles. Hardcore trainers can start with higher levels. This function helps to achieve full range of motion, better extension and stretching.
  • It also comes with a handle bar which helps to get on or off the bench and to start the ab workout more easily.


  • Because of its bigger size some people may find it hard to store or use in smaller places. But that is the reason why XM-4416 abdominal bench is so stable and comfortable

205 Reviews
XMark 12 Position Ergonomic Adjustable Decline Ab Bench XM-4416.1
Based on the customer reviews and the features it provides, it's an excellent choice and the most popular item in this price range. I also think it's the best ab bench.

3. Universal Decline Bench - The Cheapest

Universal Decline Bench

This is a simple sit up equipment on a great price, which allows to perform full sit-ups and also good for twisting. Though, it only offers two levels of adjustment, Universal is still a good equipment to train abs at home. It can be folded so it can be stored easily.


  • You can fold it up for easy storage. Suitable for those who live in smaller flats.
  • The rollers are comfortable and adjustable covered with foam. Most of the buyers say that the rollers fix their feet so they can use the board safely and effectively.
  • Easy to assemble and none of the buyers complain about missing parts.
  • Most of the users say positive reviews about the padding on the bench. Universal decline bench is covered with thick cushion.


  • This abdominal board has limitations. Firstly, people over 6' cannot use it comfortably as their head hang out.
  • In addition, the weight limitation is 200lb.
  • It wobbles under heavier people.

612 Reviews
Universal Decline Bench
In case you are taller or heavier than the mentioned values, do not buy it. You will not be able to use it comfortably. Although, it is maybe a good choice for women under average height. To sum up it is a very basic product.

4. XMark Mini Ab Decline Bench XM-4415 - The Most Compact

XMark XM-4415

​Compact design but no adjustments

If you are searching for a cheap, not adjustable sit up exercise equipment for you home gym, Xmark Mini is for you. Unfortunately, it is not the best solution for bigger people as XM-4415 not long and wide enough. It has compact design so it does not require to so much space to use and store.


  • This is a really simple bench with no extras, but users like it as it is comfortable to use
  • Compered to other benches XM-4415 is cheaper.
  • Can be stored in a small place and light.


  • Not adjustable and maybe uncomfortable for some users. This is a really simple board with no extras.
  • It is not foldable.

70 Reviews
XMark Mini Ab Decline Bench XM-4415
A rather small bench that provides basic features. I think, it is a better option for women.

5. Body-Solid Pro-Style Commercial AB Board - Gym Level

Commercial abdominal bench

Body Solid GAB60 ab board is another very popular and proven product to strengthen all your abdominal muscles. It helps to enhance the sit-ups and crunches by setting different angles. It can be adjusted in 12 positions, so it is suitable for anybody. Moreover, since it is made of high quality materials this bench is incredibly durable making it a good choice even for gyms.

Best Features

  • This bench comes with an extra wide board which is comfortable and helps to do different sorts of abdominal exercises safely as the motion is more stable.
  • Though, it is made of strong steel it is not heavy at all. It also comes with 2 small wheels which help to move it even easier.
  • ​It supports 12 levels to increase or decrease the resistance. The difficulty levels can be easily set. The hardest level is so steep as if you were hanging upside down, so this ab board is suitable for hardcore sportsmen, as well. This ab board offers the highest angle for sit-ups.
  • The padding and the rollers are covered with extra thick Durafirm material making the usage comfortable.
  • ​The rollers help to keep yourself stable while you do the workout, and as they are covered with soft material they are comfortable. Most of the users say that the rollers are well-positioned.
  • The whole structure of this sit-up machine is extremely stable which really important to prevent injuries during ab work.


  • Some users complain about that the sponge on rollers are a bit hard, and that is uncomfortable for knees.
  • It is not easy to assemble.
  • High price
  • Tall people find it a bit short.

62 Reviews
Body-Solid GAB60 Adjustable Ab Board
A gym quality ab workout bench for long lasting usage, but a bit more expensive. Because of its price, I think there are better purchases here.

6. Stamina Ab/Hyper Bench Pro - Good Choice for Women

This fitness equipment is definitely one of the best buys considering that Stamina is the combination of a decline sit up bench and a Roman chair. This way we can perform abdominal exercises and hyperextension with it. So, it's an all in one solution for core training meaning you can strengthen your lower back and abdominal muscles.


  • The angle of the board can be increased up to 30 degree with a pin. Hence, you can easily increase or decrease the resistance.
  • The split tight support for hyperextension make usage safe and comfortable.
  • ​The unique feature is that you can do standing hyperextension exercises to strengthen and slim your lower back.
  • Fully adjustable to set it to the optimal position for your height.
  • Thickly padded board for comfortable usage.


  • Taller users find it a bit short.
  • A few customers complained about the pin that is too short.
  • A few problems with assembly.
  • Low weight limit.

337 Reviews
Stamina Pro Ab/Hyper Bench
Considering that it supports the hyperextension exercise, it's a more versatile model than the others. Great for home usage and for women.

7. Fabfit Curved Extra Long Adjustable Sit Up Bench - Curved Design

This bench allows you to define and heat up your core very effectively and ergonomically by providing the perfect platform for a wide variety of ab exercises. It allows you to do your sit-ups, crunches, twists, and reverse crunches. Fabfit is perfect for novices looking to get into shape and for pros who intend to remain at the top. This helps in targeting the different parts of your abdominal section.

The bench comes with roller pads which have chrome end caps making the machine extremely light and durable, while at the same time providing comfort during a workout

Fabfit Curved Extra Long Adjustable Sit up board

​Curved backrest for more resistance


  • Extra-long back cushion, making it suitable for short and tall people.
  • A curve design which helps in supporting the natural curvature of your lower back, which will help in preventing lower back pain which is common if using the flat benches.
  • It features an ultra-thick back cushion which is two inches thick and provides extra support to the spine for a more efficient workout.
  • The bench also features extra-long PU wrapped roller pads which have chrome end caps to comfortably secure your legs during a workout, causing less strain and fewer injuries because they are at an ideal distance.
  • Both an incline and decline bench, depending on where you position your body and head, with four incline positions for comfortable and efficient twists, crunches, sit ups, and reverse crunches for your core area.
  • It comes with a pair of resistance bands which help in boosting your strength training.
  • The maximum user weight is 250 pounds
  • It features an assembled footprint measuring 57 x 16 inches
  • Assembly manual and all the necessary tools

Customer reviews

The Fabfit Curved Extra Long Adjustable Sit Up Bench has received positive customer reviews due to the ease of assembly, thick back cushion and the fact that you can do several ab workouts on it. It is definitely worth the purchase.


  • Very simple to set up
  • The bench is very comfortable and stable
  • ​Affordable
  • Lightweight and extremely durable


  • It does not have a folding design, but the assembled footprint is 57 x 16 inches and will therefore not occupy much space. You could also lower it and lean it against a wall or in the closet if you do not have a lot of space in your room.
  • The ankle rollers are a bit uncomfortable.

9 Reviews
Fabfit Curved Extra Long Adjustable Sit Up Bench
I would highly recommend it for anyone who is looking to have a variety of abdominal workouts. It is one equipment that you must have for your home gym and it sure will give you value for your money.

8. XMark Commercial Sit Up Bench XM-7608 - Commercial Grade

12 Position Adjustable Ab Bench XM-7608

This sit up machine is the commercial alternative of the mentioned 12 position one. This means it has an even more sturdy structure, so it can be used in gyms as well. It also comes with an amazing exclusive lifetime warranty for the entire equipment!

Best Features

  • Handle bar for safer usage, it really helps to mount and dismount
  • Robust steel frame for long lasting usage. Because of it, XM-7608 suitable for those who want to use weights such as dumbbells on it.
  • Ultra thick cushion to protect your back.
  • Wider and thicker rollers for even more comfortable and safe usage.
  • 12 level adjustment to tweak the optimal resistance. Making it perfect for both beginners and advanced users.


  • A few users found it hard to assemble.
  • High price

18 Reviews
XMark Fitness XM-7608-WHITE Ab Bench
If you need a really durable, gym quality bench for multiply purposes, it is the model you need.

9. TKO Sit-Up Bench


Users like as it is light and small, so TKO is easy to move and store. It has a 23-degree angled pad which provide efficient workouts for beginners


  • Users like the assist handle which help the safe and comfortably usage.
  • Wheels so it is easy move it.
  • ​Small design is perfect for those who have no space.
  • Even if it small, TKO is still stable because of the wide basement.


  • Not adjustable.
  • Some buyers complained about the shipping.
  • Too short and low to the ground.
  • Its incline level is not the best.

9 Reviews
Get more details here
In case you are searching for small, yet sturdy and stable decline ab bench then TKO is a good choice. But it price is too high for a sit up machine like that. I don't recommend it.

10. Valor Fitness DF-1 Decline/Flat Bench

Valor Fitness DF-1 DeclineFlat Bench

This adjustable decline sit up bench can be altered in 12 positions. The structure has been developed specially to support the lower back and the knees.Because of its high weight capacity and flat position, it can be used as a weight bench as well.

Best Features

  • The board is covered with thick foam which allows comfortable usage.
  • Since Valor Df-1 is really sturdy it is not only suitable for ab training, but for other decline workouts as well.
  • Because of the contoured angle behind the knees (which is unique feature among the ab benches). It allows more lower back safe usage.
  • Extra wide and long board. Hence, DF-1 is suitable for taller users.
  • The wide basement provides extra stability making it a perfect bench for any decline exercises.


  • It does not come with wheels which can help to move it and it is rather pricey.
  • Expensive
19 Reviews
Valor Fitness DF-1 Decline/Flat Bench PRO for Weightlifting and Ab Crunches – 14 Adjustments
A really versatile and robust bench for any types of decline workout.

Which is the best?

Based on the features and the customer reviews the winner is the Xmark 12 Position Sit Up Bench. It comes with all the functions that required for comfortable, efficient and safe workout and perfect for anyone. But if you need a workout bench as well for your home gym get Fitness Reality.

How to buy a sit up machine


Decline sit ups and other sit up bench exercises

  • Pay attention to the cushion. It must be thick and high-density for comfortable usage.
  • Check the specifications to know if you have enough space to store and use. However, there are foldable products.
  • If you want to use it to do other weight training exercises, then purchase one that is well-constructed coming with a strong steel mainframe.
  • Check the user reviews to see how it works for others.
  • Think about what type is the most suitable for you (adjustable, traditional, high weight capacity, curved, etc.)

What are the benefits?

  • Strengthen your entire core. Your core means your abs, oblique, hip and lower back muscles. To build an attractive midsection, you should train each of these muscles. Furthermore, a strong core is vital if you do other sports and proper posture. With the help of a bench, you will be able to target all those muscles.
  • Tone and tighten your abs. But, follow a healthy diet and control your calorie intake, you can burn belly fat faster with it. If you already have a lean stomach, then you will see results quickly. It is a powerful equipment to get those six pack abs.
  • It supports your back ( just do the exercises properly.) The models mentioned below come with ergonomic leg rollers that help to reduce back strain. Moreover, since they are covered with thick foam, you will be able to do moves more comfortably then doing them on the floor.
  • You will be able to do a wide range of exercises, not just abdominal ones. For example, I use it for doing decline dumbbell bench presses. It can be a useful fitness bench for other purposes.
  • The adjustable models are beneficial for both beginners and advanced users since the resistance can be adjusted to make the exercises easier or harder. Some models even come with handle for easy mount and dismount.


How effective are abdominal benches?

No matter which one you will use, none of them will be sufficient if you do not use them correctly. It is important to learn how to use this equipment to get the best results. Also, you need to follow a routine. Do not think that you will have six pack abs just because you make some exercises.

In case you are a beginner, you need to start with the basic sit-up bench exercises such sit-ups, crunches, etc. Watch the video to learn how to use a sit up bench correctly.

Is it worth buying a sit up equipment?

It isn't necessary to buy an abdominal bench, but if you can afford this equipment is worth to buy. There are many great workouts you can do to train your abs without using any machines, but an adjustable decline bench can help a lot to make your routine even more efficient.

Why does my back hurt after I use the ab bench?

It is crucial to do the motion properly. You must not let too much strain on your spine; you can do this by bending your knees. Besides, you do not have to go down so far and keep your ab muscles flexed. Finally, you may need to train your lower back.

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Best Sit Up Benches – Reviews & Buyer’s Guide
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Want to buy a sit up bench? Here is the ultimate guide for ab benches. Comparison and review of the best machines and detailed buyer's guide. #situp #absworkout

About the author

Hi! I'm Walter, a 36-years old gym owner. I've been working out since I was 15. Now I do calisthenics and boxing. On this website, I'd like to share my workout and home workout equipment tips.

Last update on 2019-04-19 / Affiliate links / Images from Amazon Product Advertising API

10 thoughts

  1. Is it true that sit-ups are bad for the back?
    I’ve read it somewhere that crunches and sit-ups are bad for the lower back, and they are not very efficient. What do you think about it?

    • If you perform the moves correctly they do work and you won’t have pain in your back. And sit-ups are perfect for strengthening the entire core. There is a reason why fighters do this move.

  2. Can you show me a sample workout plan?

    • Sure! A good abs workout targets all the parts of the abs so when you create your program keep this in mind.
      Here is an example incline sit up bench workouts:

      2-3 × 15-20 sit ups (for the entire core)
      2-3 × 15-20 leg raise (for lower abs)
      2-3 × 15-20 crunches (for upper abs)
      2-3 × 15-20 Russian twist (for the oblique)

  3. I want to buy an adjustable bench that is suitable for both doing sit ups and other exercises, such as bench press. Are these products suitable for this purpose?

  4. What is the difference between making sit ups on the floor and on the bench?

    • The resistance. Since you are not in a horizontal position, it is harder to perform the move so it works your abs better. Plus, thanks to rollers and the padded board, I think it is more comfortable to exercise.

  5. At the top of the page with the review of the best sit up benches there is a photo, to the right of the introduction, of a woman using a sit up bench in a gym. I have been looking for exactly that type of bench, where you hang vertically and with your legs bend, for a long time. Do you know the brand and where I can buy one?

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