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

Worth it!
It does what it says! I can feel my abs tightening. Plus it help tone my arms and thighs. You do different workout on different body areas. Easy to use and understand. So far its durable. You can adjust to uour comfort. You can also change the resistance

Pretty Decent
This is a pretty decent machine. Won’t give you a heavy workout but is okay for some basic exercising. The rowing feature is great. The springs are a little too weak for much resistance for doing the crunches which is why I took off 1 star. Easy to assemble. Base could be a little wider for extra stability. I would say it’s a keeper unless you are used to a very strenuous workout with heavy weights and resistance.

Don’t Waste Your Money
I always try my best to be nice and give constructive criticism when I review products here on Amazon that I feel negatively about but sometimes it’s difficult and I just have to wonder what in the world is going on in the minds of people who create things to sell to the public at large!First of all, I couldn’t wait to get this. I wanted to love it but I HATE IT WITH A PASSION and with very good and logical reasons.I am a female, 5′ 7″ and 120 lbs. I lost 32 lbs. after going Paleo and am looking to tighten up my mid-section a bit more. I was really attracted to the design of this machine because doing sit ups on the floor or even a mat, really hurts my back as I have a slight curvature of the spine (mild scoliosis).When I saw this machine I got very excited because I would have something to help take the pressure off my back and give me the core workout I’m looking for. I had read reviews beforehand that stated if you’re 6′ or taller this machine would be too short for you so I thought it would work for me because I’m only 5′ 7″. Well, not so! This machine is SUPER SMALL all the way around….length, width, height, everywhere!When I tried doing sit ups my butt hung over the back of the seat at least half way not to mention the seat, that’s made to spin for other excercises doesn’t lock so while you do sit ups it moves. So imagine you’re on this thing and you’re getting ready to go backwards all the way to the floor but as you go your butt goes sliding off the back edge of the seat AND the seat is trying to spin around! It’s a major feeling of insecurity not to mention you can’t stay in correct form to get the most out of your sit ups.Another issue is there isn’t nearly enough tension in the springs to possibly make this machine even remotely effective to tone/tighten your midsection much less give you a 4-6 pack. It’s not possible with this because when you go back and come up the springs do all the work. You literally don’t have to use any muscles in your mid-section to raise yourself back to a seated position. I felt nothing whatsoever in my abs.In my opinion this is what the problem is…. This thing is made in Japan. The people there are much smaller in stature than those of us in the USA. It boggles my mind that they think this miniature workout machine will work for average size American adults.Example; I wear a size 0-2 or XXS in USA size clothing but if I were to purchase clothing that’s coming directly from China/Japan etc… I would have to order a L or XL. If they want to sell their wares to folks in the USA then they need to make their wares to accommodate the size of our people. It’s just common sense.So this machine is going back and I will be searching for a different machine. There are several other machines here on Amazon that look very similar to this one but I’m thinking they’re tiny as well unless they’re made in the USA. I’m not looking to spend $1000-$2000 so I just might end up getting “the ball” and seeing how that goes.It saddens me that I have to send this back but there is just no way it works and in my opinion, if they’re going to sell this machine it should be geared towards young children who want to start getting into fitness. Those are the only humans who can correctly use this thing. Having said that, I did very much like the arm workout tension bands with handles that come out of the front. Too bad everything else was awful.So if you’re like me, an adult looking to firm up your mid section with the hopes of getting tight, tone abs, LOOK ELSEWHERE because the only thing this machine will do for you is stretch your back a little when you lie back and tone your arms.Sorry Wonder Core. This is an epic fail.

Versatile little Fitness Tool
I was very pleasantly surprised by this piece of equipment. It actually does what is advertised!There are videos of workouts online with what looks to be professional trainers so it is easy enough to figure out, and it does not take up much space at all.As with anything, assembly is required, but this one wasn’t as confusing as some things that I have tried-and failed-to put together. Overall I consider the item a very good pick and very functional.

es súper ligero de cargar, guardar, de limpiar.puedes hacer muchos ejercicios con distintas posturas, no solamente abdomen. incluye cd de entrenamiento.muy buena relación precio y calidad.

Es muy fácil de armar y de usar, ocupa poco espacio. Me encantó que trajera un plan de alimentación y una guía de ejercicios.