Reocurring dream of legs not working?

It's a frustration dream..not getting anywhere,not getting things done. The key message is " I can't". decide on some things you're not doing and want to.

Perhaps your getting cramps in your sleep!. Try doing a few leg stretches before you go to sleep and see if you still have this dream!.
One theory is that cramps occur when a muscle that is already in a shortened position is stimulated to contract. As the muscle is already shortened, to contract further may cause the muscle to go into spasm. This commonly happens at night in bed as the natural position we lie in is with the knees slightly bent (flexed), and with feet pointing slightly downwards. In this position the calf muscle is relatively shortened and may be prone to cramps.

Aw man, I'm sorry about your legs, but did you know there's a part of EP where you can get dream interpretation answers without annoying Epeople (like real people, but you find them on EP)?
Here's a link so you can find it easily.
http://www.experienceproject.com/dreams.php#write
Good luck.

Me too! I often dream I have to run, but can't. or I want to see something, but can't open my eyes. I wake in total terror!

I had a dream last night that i was in wheelchair cause i lost one leg.
Might be explained by the fact i couldn't feel my legs anyway from being so lethargic :[