I've seen some programs that involve weird stretches to re-open your growth plates and allow you to grow a couple more inches, but I don't know if they work or if they are good for you or your joints...and I don't have one in particular I could direct you too.
tips on how to look taller from askmen.com
Quote:
tips for shorter men
# Having a simple wardrobe avoids you from standing out in a crowd.
# Whether it's a
jacket, a sports jacket, a shirt, or a pair of pants, avoid designs and patterns because they break up your outfit's vertical lines that make you look taller.
# Any kind of vertical lines in suits, shirts, pants, and sweaters will also help extend the facade of your shorter body.
# Wearing a uniform top and bottom will also make your body look longer. For example, if you're wearing blue
jeans, wearing a similar blue shirt will make you look taller.
# Clothes need to fit perfectly; wearing something tight or loose will emphasize your physical flaw.