Katharina Petri, Peter Emmermacher, Steffen Masik and Kerstin Witte 2019. Comparison of response quality and attack recognition in karate kumite between reality and virtual reality – a pilot study. International Journal of Physical Education, Fitness and Sports. 8, 4 (Oct. 2019), 55–63. DOI:https://doi.org/10.26524/ijpefs1946.