1. From the editor

   • Jeremy N. Shanahan

   EditorialNotes 23 October 2012 Pages: 347 - 348

2. Drug Testing of College Athletes

   • Richard R. Albrecht
   • William A. Anderson
   • Douglas B. McKeag

   Guest Editorial 23 October 2012 Pages: 349 - 352

3. Exercise and Upper Respiratory Tract Infections

   • Gregory W. Heath
   • Caroline A. Macera
   • David C. Nieman

   Leading Article 23 October 2012 Pages: 353 - 365

4. Information Processing and Accidental Injuries

   • Simo Taimela

   Leading Article 23 October 2012 Pages: 366 - 375

5. Aging and Muscle Function

   • Yukitoshi Aoyagi
   • Roy J. Shephard

   Review Article 23 October 2012 Pages: 376 - 396

6. Swimming and Asthma

   • Oded Bar-Or
   • Omri Inbar

   Review Article 23 October 2012 Pages: 397 - 405

7. Acute and Chronic Adaptations of Muscle Proprioceptors in Response to Increased Use

   • Robert S. Hutton
   • Sarah W. Atwater

   Review Article 23 October 2012 Pages: 406 - 421

8. Leg Length Inequality

   • Steven T. McCaw

   Injury Clinic 23 October 2012 Pages: 422 - 429