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
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Availability:
In Stock.
Arrives
Tuesday, Jun 9
Color: Green
Features
- Excellent Fitness Helper: Our ab machine has cleverly hidden interlocking springs on each side that provides adjustable resistance,which can help you get back to your starting position, it's like having the hands to spot you, this is perfect for older people or anyone that's just starting out.
- Adjustable Resistance: The secret is ingenious patented design in the Wondercore smart is that it has precision dials on each side, which allow you to adjust resistance, delivering an amazing 24 pounds to 48 pounds of resistance per side. Precise adjustable resistance to dial in the exact type of workout that you want, whether you're a beginner or pro, Wonder Core Smart can target at stubborn midsection and get the results that you're looking for.
- Multifunctional Training Board: The Wonder Core Smart exercise system is designed to provide a laser focus on your upper, middle and lower abs, and oblique muscles for a well-rounded workout you will feel all over. Exercise your arms, shoulders, midsection, thighs, legs.
- Multiple Workouts: ab tuck, ab crunches, sit up, push up, forearm workout, scissor kicks, glute bridge, bicycling. You can target your core, do upper body, lower body and cardio all in one compact ergonomic design. 6 great exercises plus cardio to give you the ultimate total body calorie blasting workout.
- Easy to Carry and Store: You can store it just about anywhere, it's compact, portable and easily folded up, so you can take it with you and get the workout that you want anywhere anytime.
- Nutrition Guide: You can download the Wonder Core APP, you can get the Wondercore Smart Exercise Guide that shows you exactly the perfect forum on each and every exercise, and the Nutrition Guide, pack with tips and tricks for turbocharging your workouts and getting the fit lean body that you've always wanted even faster.
- Maximum Load: This abdominal exercise machine was Certified by TUV Rheinland in Germany, the maximum load capacity is 264 LB, which can meet the needs of most fitness enthusiasts.
- Anti-slip design at the bottom.
- No installation requirements.
Description
Wonder Core Smart Fitness Equipment, is a fitness breakthrough that might put you on your way to a stronger core and shredded abs. Whether you are looking to strengthen for a sport or tone for bikini season, this item is sure to impress. The Wonder Core Max exercise system is designed to provide a laser focus on your upper, middle and lower abs and oblique muscles for a well- rounded workout you will feel all over. It is a fitness accessory that no athlete should be without.
Brand: WONDER CORE
Color: Green
Material: Metal, Plastic
Item Weight: 13.01 Pounds
Style: Fashion style
Maximum Weight Recommendation: 265 Pounds
Product Dimensions: 21.26"L x 20.28"W x 13.39"H
Number of Packs: 1
Number of Items: 1
Unit Count: 1.0 Count
Brand Name: WONDER CORE
Manufacturer: WONDER CORE
Part Number: WCS 612
Model Number: WCS 612
Included Components: QR Code Card, wonder core smart machine
Unit Count: 1.0 Count
Warranty Description: 1 year structural frame / 180 days other parts and components
Item Type Name: ab equipment abs
Color: Green
Style: Fashion style
Item Weight: 13.01 Pounds
Item Dimensions L x W x H: 21.26"L x 20.28"W x 13.39"H
Maximum Weight Recommendation: 265 Pounds
Material: Metal, Plastic
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Jun 9
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Green
Best home gym equipment ever, and I have tried them all. I 100% recommend this to everyone from beginner to Intermediate+ or Advanced -. It is fully assembled, good to go in less than 2 minutes. You can find and use almost any muscle with this. For any of us who have tried a barre class and the instructor says squeeze this muscle and you can't find that muscle or any other, this is for you! It is also good looking, fun to use and very sturdy/stable/comfortable to use. Every time I walk by it, I try another type of exercise. It is very light to move around and takes up no space. I am actually shocked at how good this is.
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Reviewed in the United States on January 21, 2026 by C. Karelli
Color: Red
I’ve been using the Wonder Core Smart for a while now, and it’s actually a pretty solid piece of equipment—especially if you want something simple for home workouts without taking up much space. The biggest thing I like is how beginner-friendly it is. The built-in resistance springs help support your movement, so doing sit-ups and crunches feels a lot more manageable compared to doing them on the floor. You can also adjust the resistance, which makes it easier to start light and increase intensity over time. It’s also more versatile than it looks. Besides crunches, I’ve used it for leg raises, push-ups, and even some light core variations. It’s not a full gym replacement, but it definitely gives you a decent core workout if you stay consistent. Another big plus is the compact, foldable design. It doesn’t take up much space, and you can easily tuck it away when you’re done. That’s perfect if you don’t have a dedicated workout area. Comfort-wise, it’s decent. The padding is okay for short sessions, though after longer workouts you might notice it’s not super cushioned. Build quality feels sturdy enough for regular use, but it’s still a lightweight machine, so it doesn’t feel as heavy-duty as gym equipment. On the downside, if you’re already pretty fit or used to intense workouts, this might feel a bit limited. It’s better suited for beginners or people getting back into fitness rather than advanced training. Overall, this is a practical and convenient ab machine for home use. It’s easy to use, doesn’t take up much space, and helps make core workouts more approachable—definitely a good pick if you want something simple and effective without a big investment.
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Reviewed in the United States on March 30, 2026 by Berit L.
Color: Green
After a lot of research and review digging, I purchased this Wonder Core machine to aide in my workout plan. I am disabled, but still take fitness very seriously - being 32 years old and hoping to have many more years to go. I suffer from disabilities in my neck, shoulder, ribs, lower back, and leg. I am able to use this machine daily, and due to its support, I have been able to achieve many more fitness goals than I imagined. It is designed to last, the stitching and mat are solid. It does not wobble, squeak, or slide around. The foam pieces are sturdy and do not move around during movement. Assembly was ridiculously easy, as is storage. You have the choice to add more or less tension, using the two knobs on the back side. It's nice to customize each arm, as one of my legs is much worse than the other. I can ease up on one half if I need to. The size is ideal for a broad range - I am 5'1, 118 lbs and have no problem. My husband is 6'0 and 220 and he has no problem either. He is able to use this machine daily as a big part of his own fitness journey. Since we both share the unit, switching tension settings is a breeze and takes only seconds to do. Included in the box is a manual guide for workouts. I love that there are multiple ways to use the Wonder Core - it's definitely not just for sit ups. You can get a whole body workout with just one piece of equipment. The only problem we have both had was doing push ups. There is no comfortable way to do them, we've each tried and it's super awkward. However, the other exercises were completely fine. I would absolutely recommend the Wonder Core to anyone looking for a multi-purpose unit to their home gym set up.
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Reviewed in the United States on March 18, 2025 Reviewed in the United States on March 18, 2025 by Makayla | Tested in Real Life
Color: Red
A great workout for the price! The app shows you multiple workouts for arms, shoulders, triceps, core and legs. I feel it has great benefits and perfect resistances where you can choose the level that fits your needs. Easy to store in bedroom or other rooms in your house. Extremely easy to put together!
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Reviewed in the United States on March 15, 2025 by melissa/kayla
Color: Red
It's definitely worth the cost. I am 60yrs old and find it pretty easy to use. Very comfortable. I put it on my wide couch because I have a hard time getting on the floor and getting back up due to hip replacement and needing my other hip done. It worked really good on my couch.
Reviewed in the United States on January 21, 2026 by lisa dye
Color: Green
A+++++++++++ equipment. The product announcement is that there is no assembly required. This is incorrect. There is "minor" assembly required. Manual provided with machine, and You Tube has complete film assembly and included are exercise teachers showing the various exercises with performance of exercises. The actual product DOES NOT come with a video instruction. You Tube has the entire workout AND BEST OF ALL, HOW TO ASSEMBLE THE EQUIPMENT. HIGHLY RECOMMEND YOU TUBE INSTRUCTIONS PROVIDED BY MANUFACTURER FOR ASSEMBLY. Anway, A+ for machine as a home product for workouts, i am very pleased that i purchased this. Actually a remarkable, small piece of equipment, but powerful for strengthening legs, improving circulation and strength. It is an entire body workout. You Tube not only shows in detail how to assemble the equipment (very easy to do), but on the same site and video, all exercises. This is definitely a remarkable machine. Does so many things. Wonderful. Just go to You Tube punch in name of item, and not only easy assembly instructions, with detail, but a truly easy assembly. Best of all, machine remarkable. I use it every day, and for lower body, legs, circulation, etc., but this machine is a complete body workout, depdning on how one positions oneself on the machine. Just fabulous. We plan to give as gifts for speciual friends, as gifts arise. I was surprised at h ow outstanding this is. Thank You, Amazon, for making this available.
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Reviewed in the United States on June 4, 2025 by Buddy D.
Color: Red
Kinda fun for a while, if you first figure out how to set it up. You'd better be a real beginner in your exercise routine. After setup, you'll find there is very little it does that can't be done better using other methods, but it does do what it says. My knees aren't good for kneeling, so some of the exercises are not for me. You might also want some extra padding for some exercises with body contact. It will work your arms. You can also use your legs. Best when turned away from you. However, an under-desk peddler would be more effective. It's easy to adjust once you have the basics down. Pull the little plugs over the ends. Don't try just tightening the screws before you do. Instructions are pretty minimal. Considering that it wouldn't cost anything but a little brain power, I don't know why instructions can't be the easiest part of manufacture. Doesn't change printing costs. Alas, that is not just a complaint about this product. It is easy to store if you unscrew and bring the knobs around to the inside again. VERY good exercise for your fingers!! You'll have to decide for yourself if this is a worthwhile purchase. For me, not so much, but will keep it and play around with it. Check out warnings in other descriptions regarding overheating the inside of the mechanism and causing it to break. Give the poor thing a rest now and again to cool off. You, however, will be just fine. For some real work, try kettlebells! Now THERE you'll have fun and get some sweat!!
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Reviewed in the United States on December 16, 2025 by nongeek
Color: Green
This little tool is so easy to use and adjust. It takes up little space.
Reviewed in the United States on March 25, 2026 by Cyndy