Robert Rein

Effect Size Calculation Procedures in Exercise Intervention Meta-Analyses: A Scoping Review

BACKGROUND: Meta-analyses require the calculation of effect sizes for all included studies. The most common experimental design in exercise intervention studies is the pre-post control design. A number of different approaches exist for calculating effect sizes for this design, an...

Same formation, different styles: An exploratory study of clustering playing style of teams in 4-3-3 formation in elite soccer

This study examined whether teams using identical formations display similar playing styles by integrating Phase of Play (PoP) indicators with clustering and explainable machine learning. Ninety-three observations from teams employing a 4-3-3 formation in the FIFA World Cup 2022...