--- product_id: 226474304 title: "WONDER CORE Slide Fit, Ab Roller Board with 4 Wheels, Automatic Rebound Abdominal Wheel for Core Workout, Ab Exercise Equipment, Abdominal Exerciser, Heroboard Fitness Rolling Board with Knee Pad" brand: "wonder core" price: "₩410082" currency: KRW in_stock: true reviews_count: 13 category: "Wonder Core" url: https://www.desertcart.kr/products/226474304-wonder-core-slide-fit-ab-roller-board-with-4-wheels store_origin: KR region: South Korea --- # integrated fitness app 4-wheel stability patent auto rebound & safety brake WONDER CORE Slide Fit, Ab Roller Board with 4 Wheels, Automatic Rebound Abdominal Wheel for Core Workout, Ab Exercise Equipment, Abdominal Exerciser, Heroboard Fitness Rolling Board with Knee Pad **Brand:** wonder core **Price:** ₩410082 **Availability:** ✅ In Stock ## Summary > 🔥 Slide into core power with patented stability and smart tech! 🛞 ## Quick Answers - **What is this?** WONDER CORE Slide Fit, Ab Roller Board with 4 Wheels, Automatic Rebound Abdominal Wheel for Core Workout, Ab Exercise Equipment, Abdominal Exerciser, Heroboard Fitness Rolling Board with Knee Pad by wonder core - **How much does it cost?** ₩410082 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/226474304-wonder-core-slide-fit-ab-roller-board-with-4-wheels) ## Best For - wonder core enthusiasts ## Why This Product - Trusted wonder core brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Triple Mode Resistance:** Customize your core challenge with 3 adjustable rebound settings for all fitness levels. - • **Smart Auto-Rebound Tech:** Automatic resistance and braking adapt to your pace, perfect for beginners and pros alike. - • **Versatile Full-Body Fitness:** More than abs—bridge, plank, and lower body exercises all in one sleek device. - • **Rock-Solid 4-Wheel Stability:** Patented design ensures no wobble or rollovers—work out with confidence and zero injury risk. - • **Next-Level Motivation with App:** Track progress, access workouts, and play fitness games via the free Slide Fit app. ## Overview The WONDER CORE Slide Fit Ab Roller Board is a TÜV Rheinland-certified, patented 4-wheel ab roller designed for maximum stability and safety. Featuring automatic rebound resistance with three adjustable modes, it supports a wide range of core and full-body exercises. The included Slide Fit app offers guided workouts, progress tracking, and interactive fitness games, making it ideal for millennials seeking an efficient, tech-savvy home workout solution. ## Description Product description Wonder Core Slide Fit Your Ultimate Fitness Helper For All Ages and Levels Multi-Functional Core Trainer Product Details Exclusive Fitness App Review: The real deal - Many times when you see something like the Wonder Core on desertcart it looks good. Then when it arrives at you home you find out it's junk. This is not the case with Wonder Core. First off, if you use an ab roller of any type or brand, on a regular basis, it will strengthen your abs and core substantially. None of them will give you a ripped stomach on their own, only diet along with exercise will do that. The Wonder Core is the real deal. It's built strong and it's a quality item. I have a home gym filled with Rogue workout equipment. If you know anything about Rogue you know it's top of the line. I have a Rogue ab roller as well. Which is nice but it's fashioned like most ab rollers on the market just built better. My point is, Wonder Core is along the same lines as Rogue fitness Equipment as far as quality goes. The wonder Core is different because you can do a multitude of different core exercise on it. I had a ab wheel from Lifeline fitness that you had to strap your feet into to do some of the exercises. It sucked having to do this and I ended up selling it. With the Wonder Core you can do the same exercise as the Lifeline Ab roller by just getting on it. It's very easy to use. It does have some weight to it so you likely won't be carrying it to the gym. The Wonder Core is a great Ab roller. if used consistently it will without doubt make your core much stronger and you will have fun doing it. I think it's well made and a good fitness tool. But you have to use it to get the benefits. It's not a cloths rack. Review: Effective and stable - What sets this product apart is how stable and well made it is. Simple to use and store. Finally, an ab roller that isn't filmsy. I have tried 4 different kinds and this one is stable and compact to store. ## Features - 💪【4 Wheels Stable Workout Equipment for Abs】:NOTE: Please do not use on carpets! Our ab roller machine won US Invention Patent in 2021, Patent No.:11,033,768, Certified by TÜV Rheinland in Germany in 2020, which is designed with four wheels to provide stability and prevent rolling over during workouts, ensuring safety and avoiding injuries. - 💪【 Automatic Rebound Abdominal Wheel】: The abs roller features two-way automatic rebound technology that generates resistance when pushing forward or backward. It also automatically brakes when reaching 5 ft to prevent injuries. Beginners can easily control the roller as it generates power when pulling back. - 💪【3 Workout Modes Abdominal Exercises Wheel】: This abdominal wheel offers three workout modes suitable for people of all ages and fitness levels. You can adjust the resistance devices on both sides for maximum rebound power, turn on one side for less rebound power, or turn off both sides for unassisted rebound exercises. - 💪【Multifunctional Exercise & Fitness Equipment】: In addition to supporting abs workouts, this ab roller machine can be used for various exercises like ab tuck, ab roller, lower body exercise, bridge, plank, and more. It offers versatility and allows for a full-body workout. - 💪【SLIDE FIT APP】: Download the "Wonder Core" and "Slide Fit" apps to access an online user manual, fitness guide, exercise analysis, training modes, and unique fitness games for free. Stay motivated and track your progress with these useful tools. - 💪【Best Gift】: It is of no contest when it comes to selecting an ideal gift for your family and friends, not to mention the satisfaction guaranteed after-sales services. Wish you a joyful shopping experience! - 💪【Dimensions】The dimensions of this fitness board: The size of our exercise roller wheels is 11*17.32*4.72 inches when the handle is closed, and the size is 19.3*17.32*4.72 inches when the handle is open. Product weight: 8.38 LB - 💪【Maximum Load】This ab rollers was Certified by TÜV Rheinland in Germany in 2019, the maximum load capacity is 264 LB, which can meet the needs of most fitness enthusiasts. - 💪【Material】Our ab cruncher is composed of the following materials: Mainly metal, plastic(ABS – PP - NBR). - 💪【Package Contains】The package of this ab trainer contains: 1.SF-31 ab roller X1 (you can download the SLIDE FIT APP); 2.Cushion Mat X1 (not a yoga mat); 3.Product card X1 (you can see the online manual). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B088LX2H2K | | Best Sellers Rank | #52,800 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #33 in Exercise Roller Wheels | | Brand | WONDER CORE | | Brand Name | WONDER CORE | | Color | Green | | Customer Reviews | 4.6 out of 5 stars 669 Reviews | | Item Dimensions L x W x H | 17.2"L x 11.02"W x 4.72"H | | Item Weight | 8.38 Pounds | | Manufacturer | WONDER CORE | | Material | Mainly metal, plastic(ABS – PP - NBR) | | Maximum Weight Recommendation | 119.7 Kilograms | | Model Number | SF-31G | | Part Number | SF-31G | | Style | ab roller | | UPC | 657258983182 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** WONDER CORE - **Color:** Green - **Item Weight:** 8.4 Pounds - **Manufacturer:** WONDER CORE - **Material:** Mainly metal, plastic(ABS – PP - NBR) - **Maximum Weight Recommendation:** 119.7 Kilograms - **Product Dimensions:** 17.2"L x 11.02"W x 4.72"H - **Style:** ab roller - **UPC:** 657258983182 ## Images ![WONDER CORE Slide Fit, Ab Roller Board with 4 Wheels, Automatic Rebound Abdominal Wheel for Core Workout, Ab Exercise Equipment, Abdominal Exerciser, Heroboard Fitness Rolling Board with Knee Pad - Image 1](https://m.media-amazon.com/images/I/71RpCF49HRL.jpg) ![WONDER CORE Slide Fit, Ab Roller Board with 4 Wheels, Automatic Rebound Abdominal Wheel for Core Workout, Ab Exercise Equipment, Abdominal Exerciser, Heroboard Fitness Rolling Board with Knee Pad - Image 2](https://m.media-amazon.com/images/I/51gIYTXlfuL.jpg) ![WONDER CORE Slide Fit, Ab Roller Board with 4 Wheels, Automatic Rebound Abdominal Wheel for Core Workout, Ab Exercise Equipment, Abdominal Exerciser, Heroboard Fitness Rolling Board with Knee Pad - Image 3](https://m.media-amazon.com/images/I/71f31OTbFEL.jpg) ![WONDER CORE Slide Fit, Ab Roller Board with 4 Wheels, Automatic Rebound Abdominal Wheel for Core Workout, Ab Exercise Equipment, Abdominal Exerciser, Heroboard Fitness Rolling Board with Knee Pad - Image 4](https://m.media-amazon.com/images/I/61OmkglLjvL.jpg) ![WONDER CORE Slide Fit, Ab Roller Board with 4 Wheels, Automatic Rebound Abdominal Wheel for Core Workout, Ab Exercise Equipment, Abdominal Exerciser, Heroboard Fitness Rolling Board with Knee Pad - Image 5](https://m.media-amazon.com/images/I/713d3GfN7wL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: $89?!?! Is it gold plated?** A: No but it does have nice features and has proven to be a more challenging ab routine than similar devices! It offers various exercises that make it stand out from the crowd! **Q: How do the handles go back in? Is there a release for the handle locks?** A: To lower the handles, push the tip of the handle inward and pull down. **Q: How much weight tolerance does the SlideFit have?** A: Currently not at home but I believe it’s 400 pounds!! **Q: Is there any videos on?How to Adjusted it** A: No ## Customer Reviews ### ⭐⭐⭐⭐⭐ The real deal *by C***N on November 22, 2024* Many times when you see something like the Wonder Core on Amazon it looks good. Then when it arrives at you home you find out it's junk. This is not the case with Wonder Core. First off, if you use an ab roller of any type or brand, on a regular basis, it will strengthen your abs and core substantially. None of them will give you a ripped stomach on their own, only diet along with exercise will do that. The Wonder Core is the real deal. It's built strong and it's a quality item. I have a home gym filled with Rogue workout equipment. If you know anything about Rogue you know it's top of the line. I have a Rogue ab roller as well. Which is nice but it's fashioned like most ab rollers on the market just built better. My point is, Wonder Core is along the same lines as Rogue fitness Equipment as far as quality goes. The wonder Core is different because you can do a multitude of different core exercise on it. I had a ab wheel from Lifeline fitness that you had to strap your feet into to do some of the exercises. It sucked having to do this and I ended up selling it. With the Wonder Core you can do the same exercise as the Lifeline Ab roller by just getting on it. It's very easy to use. It does have some weight to it so you likely won't be carrying it to the gym. The Wonder Core is a great Ab roller. if used consistently it will without doubt make your core much stronger and you will have fun doing it. I think it's well made and a good fitness tool. But you have to use it to get the benefits. It's not a cloths rack. ### ⭐⭐⭐⭐⭐ Effective and stable *by S***. on January 11, 2026* What sets this product apart is how stable and well made it is. Simple to use and store. Finally, an ab roller that isn't filmsy. I have tried 4 different kinds and this one is stable and compact to store. ### ⭐⭐⭐⭐⭐ Worth the investment *by F***K on November 25, 2025* I love this simple machine. I’ve only used it for about a week and very minimally at this point, but it is so well made. It helps me know how far I can go without hurting myself so it’s strengthening me safely. ## Frequently Bought Together - WONDER CORE Slide Fit, Ab Roller Board with 4 Wheels, Automatic Rebound Abdominal Wheel for Core Workout, Ab Exercise Equipment, Abdominal Exerciser, Heroboard Fitness Rolling Board with Knee Pad - WONDER CORE SMART, Ab Machine, Ab Workout Equipment, Sit Up Machine & Exercise Equipment, Ab Crunch Machine for Stomach Workout, Ab Core Trainer Abdominal Machine for Home Gym - WONDER CORE 2 Total Gym Machine, Ab Workout Equipment, Adjustable Ab Machine for Stomach Workout, Sit Up Exercise Equipment for Home Workouts, Abdominal Trainer, Ab Lounger Exercise Chair --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/226474304-wonder-core-slide-fit-ab-roller-board-with-4-wheels](https://www.desertcart.kr/products/226474304-wonder-core-slide-fit-ab-roller-board-with-4-wheels) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-09*