I'm on my 4th week of a 16 week marathon training plan (my first marathon), and my gastrocnemius gets tighter and tighter with each passing run. Assuming I understand this stuff, it's the gastrocnemius, because it's very hard to move my toes upwards ('dorsoflex'?) when my leg is straight, but easy when my leg is bent. I stretch my calves for about 90 seconds per leg, 5 times a week in the following manner:

I can't seem to get any decent amount of stretch from the against-a-wall leaning thing often recommended for calf stretching.
It's getting so tight that I can't do any hamstring stretches with a straight leg, because it feels like my calf is literally ripping in half. :P This is particularly painful with anything that even sort of resembles this:
(The seated hamstring stretches are a bit more managable)
Do I need to be stretching it even more, or what?
The cheaper option is to get a good book on it. I've had this book recommended to me (it seems to have been essentially a course textbook for a coaching course in rowing, my pet sport), I bought it, and liked it, and now I recommend it on. Go for the easiest exercises until you're really confident, do them often, and build up from there. Other books are probably good too.
Little and often though - avoid risking injury and don't push yourself.
posted by edd at 4:07 PM on August 10, 2006