Assistant professor at the Department of Theory and Practice of Sport at the University of Physical Education in Katowice. Conditioning coach for the AZS AWF Katowice club and the Ekstraklasa football club, Zagłębie Sosnowiec. President of the Polish Motor Improvement Society (PTUM). A graduate of six post-graduate studies, including Nutrition and Supplementation, Motor Preparation, and Personal Trainer. Author of numerous books and scientific articles on sports training as well as nutrition and supplementation.