Aleksandra Filip-Stachnik

Aleksandra Filip-Stachnik is an Assistant Professor at the Academy of Physical Education in Katowice and the University of Physical Education in Cracow, holding dual appointments in the Department of Sports Nutrition and supplementation and the Department of Sports Medicine and Human Nutrition. She leads the Nutrition and Sports Performance Research Group and the Science for Sports Performance Research Group. Her research focuses on sports nutrition, ergogenic aids, and the physiological effects of caffeine in athletic performance.

• Completed international internships at the University of Stirling, Universidad Politécnica de Madrid, University of Bergen, and Jagiellonian University.
• Former member of the Polish National Beach Volleyball Team and dietitian for START - Polish Sports Association for the Disabled.

Her work examines caffeine's impact on strength training outcomes, antioxidant responses to resistance exercise, and gender-specific effects of caffeine dosing. She has published extensively on ergogenic aids applications in resistance training contexts.