One team is launching homers all over the place. Another is running wild on the bases. A pitcher is throwing an absolutely unhittable pitch. And then there are the Dodgers and Padres. Yes, it's been a ...

Correspondence to: Dr Waldén Department of Health and Society, Linköping University, S-581 83 Linköping, Sweden; markus.waldentelia.com Background: No previous study on adult football involving ...