Is this abdominal trainer stable and safe?

Yes! Our product features a four-wheel design that is sturdy and stable. At the same time, the automatic rebound technology automatically generates resistance. When a single roll reaches 5 feet, it automatically brakes to prevent injury to the user.

Can the resistance be adjusted?

Of course! You can adjust the resistance mechanisms on both sides of the device's base to achieve maximum rebound force, close one side to reduce rebound force, or close both sides for unassisted rebound training.

What training exercises can the device support or assist with?

In addition to basic abdominal exercises, it can also be used for lower body exercises (such as sliding mountain climbers), bridges, planks, push-ups + AB tucks, and other compound movements.

Can the device be linked to an app to track exercise data?

Download the ‘Wonder Core’ and ‘Slide Fit’ apps to access the online user manual, fitness guides, exercise analysis, training modes, and unique fitness games. Use these practical tools to stay motivated and track your progress.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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WONDER CORE Slide Fit, Ab Roller Board mit 4 Rädern, Automatisches Rückprall-Bauchrad für Core Workout, Bauchmuskeltrainer, Heroboard Fitness Rollbrett mit Knieschoner

WONDER CORE Slide Fit, Ab Roller Board mit 4 Rädern, Automatisches Rückprall-Bauchrad für Core Workout, Bauchmuskeltrainer, Heroboard Fitness Rollbrett mit Knieschoner

Product ID: 254134395

Details

Brand
WONDER CORE
Colour
Green
Item weight
8.38 Pounds
Manufacturer
wonder core
Material
Acrylonitrile
Maximum weight recommendation
119.7

📱Integrated Slide Fit app for guided training

🛞4-wheel stability for injury-free workouts

↩️Automatic two-way rebound tech

¥91185

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

🛞 Roll into core strength with patented stability and smart rebound tech!

SMART AUTO REBOUND - Push or pull, resistance adapts automatically to maximize core engagement safely.
ROCK SOLID STABILITY - Four wheels ensure smooth, balanced motion—no tipping, no slips.
NEXT LEVEL MOTIVATION - Sync with Slide Fit app for real-time coaching, progress tracking, and fitness games.
TOTAL BODY VERSATILITY - More than abs—bridge, plank, and lower body exercises all in one sleek device.
CUSTOMIZABLE RESISTANCE MODES - Three adjustable settings tailor your workout intensity from beginner to pro.

The WONDER CORE Slide Fit is a TÜV Rheinland-certified, patented 4-wheel ab roller designed for safe, effective core workouts. Featuring automatic two-way rebound resistance and three adjustable modes, it supports a full range of exercises beyond abs. Lightweight and compact, it pairs with the Slide Fit app for guided training and progress tracking, making it ideal for fitness enthusiasts seeking smart, versatile home workouts.

Specifications

Asin	B088LX2H2K
Best Sellers Rank	188,677 in Sports & Outdoors (See Top 100 in Sports & Outdoors) 193 in Exercise Roller Wheels
Brand Name	WONDER CORE
Colour	Green
Customer Reviews	4.6 4.6 out of 5 stars (689) 4.6 out of 5 stars
Item Dimensions L X W X H	44L x 49W x 12H centimetres
Item Weight	3.8 kg
Manufacturer	wonder core
Material	Acrylonitrile Butadiene Styrene
Maximum Weight Recommendation	119.7 Kilograms
Model Number	SF-31G
Part Number	SF-31G
Style	Ab Roller
Unit Count	1.0 count
Upc	657258983182

Reviews

User

Slide Fit

Happy with the quality of this product. Strong firm and well padded. The retractable handles are user friendly and easy to grip. Folds and store away easily without taking any space. The knee mat could be a bit thicker. Over all, am quite pleased with this product.

5.07.2024

User

Best exercise in patch I had bought.

Very top all round exercise, every bit with combined over equipment. Many kilos better.

19.07.2023

User

Really sturdy

This is really good and easy to use , hard work but spring back works well

14.06.2023

User

Versatility

Makes exercising smooth and affective

8.06.2023

User

Merci beaucoup

Je suis très satisfait merci beaucoup

26.09.2025

User

Wertig und solide

Solide gebaut . Wertige Habtik . Wenn man weiß wozu es gut ist und sich im Sportbereich auskennt, kann es ein gutes Gerät sein.

14.01.2026

User

腹筋と背筋の筋肉痛が気持ちいい

腹筋と背筋、そして上腕二頭筋を無理なく鍛えることができます。ぎっくり腰に悩まされていたのも、これで解消できるといいな。

17.04.2026

User

Item is good

Bought for my team. Its a great tool for exercising

22.12.2025

User

Carrito

Me encanto bien firme y alcolchado, no ocupa tanto espacio, y muy practico para mis rutinas, de abdomen , y pierna

16.04.2025

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¥91185

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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