Kerry,
I use this stretch to sort my calf muscles out.
Bear with me!
Get a yoga brick, or a couple of telephone directories (depends where you live but about 3" thick)
Stand with your back aginst a wall, legs straight with your heels about 10cm away from the wall. Place the block on the floor so you can your toes and fore-foot on the block/directories, and settle into the stretch with your heels on the floor.
Watch TV and keep the stretch for 5-10 mins, it is a very very low concentration strech, due to the heels being on the floor taking the weight of your legs.
Give it a go.
Edited: 10/02/2008 at 16:23