Great if you don't have bad knees
355236
Arrived in new condition and was easy to assemble.

Pros:
1. Cheap but decently well built.
2. Twisting motion works more muscle groups than just an up-and-down machine.

Cons:
1. Lowest tension level is a bit higher that I was hoping for to use as an under-the-desk low impact exercise while at work, but not by much.
2. I have an old knee injury that flares pretty quickly as a result of the twisting motion. I would not recommend this product for anyone with knee problems.

I will be buying the model that is just up-and-down as a result of my knee injury and giving this model to a co-worker, so I would still recommend this product, barring any knee injury.

Also, the pictures showing the cable off of the wheel are from people that did not read the assembly manual... that is expected and no tools were required to assemble the device.
304742
I use my kick board to exercise my knees after being diagnosed with arthritis. Kicking around in the pool is a really good therapy and my knees feel better for days. The design is cute too. The only problem I have is that other people try to hog my kick board.
2187840
love it.  Ihave bad knees and the last 3 inches to get ball from the bottom of the cup are always difficult.  this made such a difference and it stays on unlike the "suction cup" style.  Hope it lasts.  But I bought extra just in case.  Thanks.  It would have been nice if  it would have come with instructions only because there is room for error installing it.
48146
I am a runner and hurt my knee, I was using a bike in physical therapy and wanted to get one to use at home to continue to work my muscles to keep my knees in shape. I wasn't looking to spend a fortune I wanted to try something less expensive to get started to see if I liked it. This would be great except for one small problem, even with the seat moved all the way up my feet barely reach the pedals. I am only 5'3" I have put a pillow behind my back to use this. If you are taller then me this is a great bike, if you are shorter, i do not think it will work out for you.
4727378
I love the concept of these sliding shorts. But they need more pad on the leg and knee. Most of the sliding shorts have more pad on the thigh but for some reason they didn't put to much pad on these. I love the knees cause it gives some protection from getting raseberries, and it beats wearing knee pads. The pads on the knees didn't protect like i thought they would, they still opened up some wounds that were already existing. They should put some extra material under the pads for better protection. Now the cup holder never has worked on any sliding pants that I have owned and the same goes for these. But I just use a jock strap on top to hold my cup in place.
1686983
I wanted to keep this shoes so bad but I can't. The heels are too tall for me. I have bad knees and can only handle so much. Those of you who can handle high heels, this will be great for you. It looks lovely and the quality is good.
182543
Aging isn't for the faint of heart. I'll take what I can find to make working on my knees more comfortable.  Thank you.
3816614
I've been looking for an over the knee sock to replace the under armour socks I've been wearing for a couple years now and can't seem to find anywhere...these socks do reach over the knee...barely...but if you are over 6' tall they will seem short...and that is as an undersock, not the outer sock i wear over my ankle brace and shin pad...these fall below the knee when diving and need constant  pulling back up as they only reach over the knee an inch or 2.

I don't see any reason to create the bend in the knee as i tend to spend most of my time standing, and don't find socks really limit my knee movement anyway.  I'd like to remove the bend in the knee, add another 5+ inches of sock and would like to see more size options...

Overall, if you are under 6' tall, these may work for you.  Over 6' tall, stick with a long tube sock and save yourself 12 bucks.
1944778
Personally I have had knee problems for most of my life. The pieces shipped seem to be keeping what's left of my left knee cap in a better more comfortable place. The pieces are a little difficult at first to put on but once you have used them for awhile it does get easier. Issue of them just not staying tight for more than 15 minutes, have to keep re tightening. This product has helped me in a short period of time making my legs feel stronger throughout the day. I did receive a discounted price on this product.
69624
Good overall knee support, longer than needed, doesn't roll above knee. Would prefer better under kneecap holding.
601046
Very bad on the knees (and I didn't ever think I had knee problems). The soles are so hard there's a lot of impact when your feet hit the ground. Without fail my knees hurt every time I wear these (and I'm only in my late 20s, 110 lbs and pretty fit...). Stopped wearing them after a few times. Too bad, they were pretty cute and fit Ok...
4843841
It looks great and I tried it, but my knees could not take it.  If you do not have knee problems, this would be an EXCELLENT way to exercise while sitting down.
3482630
It was great but not for me. it wasn't tall enough for my stiff knees.
3942841
Thickness is great for the knees, really helps but doesnt help at all in certain positions like downward dog or warrior poses etc when the legs are stretched as the mat stretches too and you lose balance. The mat shouldnt stretch so ridiculously the way this one does.
3295251
Couldnt get it to work well with my knee so I gave it to a friend and he loves it!
1723648
I have really bad knee problems and these seem to be the only type I can wear in which my knee isn't killing me at the end of the day.  It takes about a week to break them in and it pinches the feet and toes when you do.  Once the leather loosens up they almost feel like wearing slippers.  My knee still bothers me some but I figured I would have to drop a lot more money do find a pair that would be completely supportive.  Can't beat the price for the amount of support.
4417433
This is a really nice stepper for the price. My only complaint is that it hurts my knees and it doesn't do any good for your thighs.