Going out for a run.

[Bierzo Baggie]

Do you change your stride when you hit the tarmac? Maybe you're still running in hilly/rutted track mode and needlessly straining the calf muscles. Try running from your core more (stick your navel out) and with more of a mid-foot, rather than a fore-foot strike?

Like I say, just a thought. I'm no expert!

There might be something in that. I've always tended to run on my toes, I remember Riazor Blue commenting on that once upon a time. Can't see myself changing the way I run though...but I bet you're right