- Correspondence to Dr Christian Raschner, Department of Sport Science, University of Innsbruck, Fuerstenweg 185, Innsbruck A-6020, Austria;
- Received February 9, 2012
- Accepted August 13, 2012
- First published September 11, 2012.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.