Yeah, it looks like your proportions are about average. I'm close to your height with an 89cm sitting height. You could easily handle doing 5cm on one leg segment, and after that see if you want to do 5cm on the other. Of course you could change the amounts a little (like 6cm and then 4cm). Or even do more than 10cm in total. You're right though, at 175-179cm you would look okay, but 182cm would probably be too extreme. Lots of people here are interested in ways to lengthen the spine to get taller and help proportions--even just 2cm would help a lot. We'll be sure to share anything we discover with you! You should also check what your wingspan is, since its considered safe to lengthen to be up to 4cm taller than your armspan.
Thank you, you have been very nice to me ^^
I already measured my wingspan, it's 177cm, so I could probably go for almost 180cm?
Also, I heard about a metallic rod to lengthening the spine, but doesn't seem safe...
I had a idea on my mind for a long time of a really safe way to make the spine longer AND also help with the problems with discs while we age, and all we would need are injections guided by ultrasound...
The idea was to use some kind of material used in bioprinting and inject it into each of our discs with precision, this material would adapt to our body like it was ours and make each disc expand, even a small expand like 5mm would have a great effect on our spine disc health and also make us get much taller~
But I don't know if it's really possible, sounds good to me...
Thanks again for the help my friend and I may also keep everyone here informed of any news I know of, also... I guess a good solution for our height problems will be solved by bioprinting in a future~