I can see!

Useful post on maintaining the writer here. Scroll down for his stretching regimen.

If you're prone to tight neck muscles, try the first two neck stretches (upper trapezius and levelator scapula; the full-size diagram is here), and the third one's not bad, either. The lying knee rollovers are a nice quick hit for a stiff lower back, as well.

I may add these to my should-be-daily stretching regimen; wouldn't hurt to just throw them in periodically during the day, either. (My neck muscles tend to knot up so badly it affects my vision, hence the post title.)