P3D Re: PD: Is it healthy?

[George Themelis <gthemelis@xxxxxxxxx>]

Hello Borys,

Healthy or not healthy?  

Not many people are qualified to give a medical advice... and
neither am I, but, what the heck?  My understanding is that
changing the convergence of the eyes is a good exercise that
strengthens the eye muscles.  So, I'd say, yes, it's healthy. 
Do it!  

HOWEVER, some people complain about headaches.  If it hurts, I'd
say, stop it!  Ask your eye doctor.  

Finally, I know of at least one official source that states that
freeviewing can be bad and that excessive freeviewing can make
one lose control over eye convergence and have the eyes start
diverging while they shouldn't.

Confused?  Good!

George, a.k.a. DrT, but not a doctor!

=====
George Themelis, DrT-3d@xxxxxxx
http://home.att.net/~drt-3d/
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