HOW TO JUDGE RACE WALKING by Jeff Salvage & Gary Westerfield
In the section “Prevenzione” held by Enrico Lang has published the last report on “ Patello-femoral syndome ”
Anyone who wants ask questions can do directly to Enrico Lang Henry by mail at the following address elanghe@hotmail.it or infor@marciadalmondo.com
Enrico Lang will be happy to answer directly.
To open directly the document on prevention in English version: click here