My general response to any injuries/limitations (perceived or real) is:
PFROMASTYCC
(I pronounce it 'FRAHM iss tyke' - the "P" is silent; like pneumonia)
I admit it's as ugly as an acronym can get. It stands for
Pain Free
Range Of Motion
And Speed
That You Can Control
It pretty much covers the bases of 'how many', 'how far', 'which exercise', etc...
So you may have to shorten your movements or eliminate some of 'em altogether, but I'm sure with a li'l creative thinking, you can find a way to still get something done.
-JS-