@article {18202, title = {Sport fight during alpine skiing course running{\textendash}martial arts can increase the efficiency of skiers training}, journal = {Archives of Budo journal}, volume = {9}, year = {2013}, pages = {189{\textendash}194}, author = {Giovanis, Vasilios and Aschenbrenner, Piotr and Erdmann, W{\l}odzimierz} }