leikefitness Height Adjustable Ab Trainer Abdominal Whole Body Workout Machine Waist Cruncher Core Toner, Leg, Thighs, Buttocks Shaper with LCD Monitor AB9300

I didn't expect much with it being under $100. I was able to assemble it easily with the instructions, and honestly probably could have done it with out the instructions. It has adjustable heights to increase workout difficulty, which is nice as you progress or if you have more than one person using it. Its a good length to get a great ab workout in for me (who is 5'6") and my husband (who is 6'1"), which was something I was worried when I first ordered it, that it would be too short for a good workout. It also sturdy enough to hold me, at 185lbs without any sort of indication its struggling, and it isn't wobbly even when getting on and off of it. It fold up with just one easy to turn knob to be stored pretty much anywhere (closet, under bed/couch, against a wall and be out of the way), and is light enough that its easy to move even up and down stairs. The electronic counter is straightforward and intuitive to use, and the battery can be replaced easily without having to do more than remove the battery cover (no need to disassemble). And, though this is just for those who are esthetically picky, the colors are true to their pictures. Overall GREAT product! Highly recommend.

I love it. Its low profile, folds up easily. Great way to do sit-ups without hurting your lower back. Pads can come off but no biggie. Just put them back on. But since it’s lightweight and slim (which I love), it’s almost impossible to balance yourself doing any other position. They shouldn’t suggest that you can. You can shift your body left and right while doing sit-ups to work your sides. But not other exercises. No squats, legs, etc. if you are getting it for sit-ups it’s great.

One star off because: (1) It is not clear how to reset the data screen. Instruction in the manual looks like direct Google translation from another language. (2) some parts got loosen after 2-3 days of use, but not vital parts (the spongy pads where you put your knees on therefore produces squeaky noise & the plastic cap on the foot contacting the ground), so its function still remains okay. FYI: I am petite 5'2 -105 lb. It supports my weight without problems. Also, I have been using this daily for less than a month, and I am not sure if it's effective in terms of training my abd muscle. It's easier to experience the instant effects with conventional pushups and burpees. I bought this only because my wrists were injured.

It was very easy to assemble. It's easy to put away and bring back out. Only annoying thing about it is the long wire in the back but it doesn't get in the way of exercising. I used it a lot at first (I think it really was helping me lose weight) but I started slacking off with using it. However, its a great little machine especially when you don't have much room.

A little self motivation along with this ab machine and you will see results. I’m 5’7 and I fit comfortably on it.

This has probably been the best purchase I have made on Amazon. I work from home and find this machine to be very effective. I can definitely feel it working and it is space friendly. I rate this a 10/10

I had to reorder it and the 2nd time I ordered it came. So it was easy to put together because most of it was already together for me. I like the machine but I feel like its made for people with small knees. They need to make the foam at the bottom smaller so that all knee sizes can fit. If I take the top foam off my knees fit perfectly but then they start to hurt after a few minutes because there is so foam. Im going to send it back. Smh

Such a nice alternative to sit-ups! I can do this all day and that’s not to suggest that it’s too easy! It’s just so much better than sit-ups and I feel like I’m keeping my core in check. It’s really about going very slowly to feel that resistance and make your core work slow and intentional on the inclines and the declines. I did 5 reps of ten and can feel the burn the next day. It’s compact and I love it!