Hi all, I have lurked here for a while but I finally registered an account. I have a set of the dreaded "upwing" from Flyinglocust/PoweriZer/whatever, directly as a sample to see if I should sell them. I have no previous stilt/poweriser/gymnist experience, but I inlined for 14 years of my life so it's not that bad

So here's my review, as a newbie to these neat devices. Don't worry though, I've been following events on this site and have learned a lot.

Here we see the model from the side, it has been used for a few days, so far I can walk easily, running is tricky, but not for the reasons that you think! As you can see it is VERY solid, and I don't know why people have bitched about construction, it is my first pair and putting them together was easy (as long as you have a rubber mallet handy, and some silicone grease).
Lets get some of the important things you are wondering about, out of the way first:
1. The calf velcro is very nice, as long as you don't put it on too tight it works well, no problems here
2. The foot straps really really suck. I'm used to hard bindings like on my inline skates, these are flimsy, and when attempting to jump high the back of the foot can come out and you are stuck in a really bad position

3. The "protection" on the spring also really sucks! Just pressing the back of it on a step causes the material to rip open, guess I should invest in some rolls of electrical tape like everyone else on the board


4. This is the bottom rubber after a few days of "light" usage on both hard ground and grass. Light meaning I learned how to walk, run a bit. No jumping over cars yet, but there was some in-place jumping with a tall wall, not very high though because of imbalance!

Some other interesting things:
1. The manual is surprisingly well written for a Chinese product, not many grammatical errors and it has good information including an "exploded" version of the riser, with part names.
2. The calf area can move up and down, very important, make sure you move it into a good location after getting these risers!
3. The weight of the spring is printed on the bottom of the lower connector, as well as production year.

4. Those horrible logos on the calf are removable (thank god), as well as those white "insoles" on the calf area. However there is a sticker stuck to the boot area, which is peeling already. Not really needed, plain metal looks nicer


5. Here's a sticker on the other side of the lower metal bar, just for kicks:

AND THE MOST IMPORTANT THING IN THIS WHOLE REVIEW,
IF YOU ARE 5'6 OR SHORTER DO NOT ORDER UPWINGS! You cannot bend your leg more than 90 degrees, and I cannot run easily because of this! Balance isn't the problem, it's that the large bar hits your thighs, I moved my pants up so you can see the exact problem here:

The bar hits the thigh and you easily loose balance

So that is my review, I can answer questions later, perhaps add a video to video section.... That is all
