I've never been able to fix a "postural problem". Kyphotic posture when using the computer is a major problem, as mentioned in the posts above. I feel like mine has worsened over time.
For the last few months, up until the last few weeks, I have been focusing on my posture alot while running. I started noticing myself trying to force it too much though during actual races etc, which was bugging me. So I stopped focusing on it all together and have been feeling great in my recent runs/races/training sessions. I just absolutely loathe forcing my body into positions. I want it to simply be in the right position (for me) as a result of something else. Thinking about it really bothers me for some reason.
I also haven't been stretching much lately at all, tired of the little tweaks/aches that can result from it. I also feel more mobile/flexible after a day or so of rest, so maybe that's just what I need, better recovery
^ So in regards to that clip seifullaah73 posted (nice videos), if you had me do that test (or quad/ham flexibility etc) throughout the week, i'd be all over the place. Sometimes I can easily get my heel to my butt when I test my quad flexibility, using one hand.. Other times, I can't even get it there with two hands. So I think noticing the fluctuations and perhaps what's causing these fluctuations, is very important. When I can easily get my heel to butt with one hand, i'm ready to fly - i'm a rubber band, so bouncy & explosive. Most of my tightness comes after intense speed sessions/races etc it seems. High intensity speed work, or really long distance running/walking can make my calves, quads, and hamstrings feel like rocks. I'd fail most mobility tests the day after. Two days after I could probably pass most mobility tests.
Also, trying to "loosen things up" can make them worse. Stretching my calves or hamstrings when they are tight, can really mess them up.. especially my calves. That's one reason i'm almost afraid to stretch my calves, and one of the many reasons i'm so careful with stretching in the first place. If my calves are tight and I stretch them, the next day I can feel all kinds of tweaks. If I simply force myself not to "play with fire", the next day they can feel great.
A few days of complete rest usually has me feeling extremely loose, mobile, flexible, light etc.
I guess what i'm saying is, no one ever talks about resting to improve flexibility/mobility, hah. We always want to poke & prod, do something to fix.. When in reality, maybe we just need to just barely move all day & relax.
Predators aren't foam rolling or using a lacrosse ball on their off days, lmfao.
I dno, it's tricky.. because you see people who do get results from some things, and lots of things that seem completely useless. If there is something that works, for sure use it. But alot of stuff to me has always seemed like a waste of time, and is often promoted in a manner of a mechanic fixing a machine. I guess that's what really gets to me about most of the corrective stuff, is that coaches tout it in such a mechanical manner, engineering, but I just don't see large scale results from it.
As for postural related issues created by sitting, using the computer, etc.. Those are pretty much entirely under our control. It just takes will power at that point to correct them, over a long period of time, by improving posture & just being consistent with generally strengthening the body. If someone said that could fix my posture instantly with some kind of corrective exercises, i'd laugh in their face. Who knows, maybe they can, but I seriously doubt it. Years of postural decorrection can't be fixed with weeks of postural correction or a chiro IMHO.
peace!