kinesthetic aging

[Michael Hogan]

I am looking for any studies/references which looked at 
Kinaesthetic aging.  I am interested in measuring age differences in 
Kineasthetic sense.  What methods have been used in the past to 
assess the impact of aging on kinaesthetic sense?  What are the core 
findings? If any of you have worked in this field, please drop me a 
line and I'll fill you in on my methods and concerns etc.
Thanks muchly.
Mike Hogan