Hi there. Three days ago I monged a landing jumping over a wall and, after an X-ray, found out I've torn ligaments in three places in my foot. The morning after I couldn't stand on the foot at all, but the last couple of days it hasn't been so bad, and I walked (well, hobbled) about half a mile today. My question is how long should I realistically leave it before getting back to running? And would I be able to use a bike in a gym in the meantime? Cheers.