Touch restrictions and player numbers during small-sided games in youth soccer players: Effects on physical and technical parametersJun 1, 2026·Johannes Jäger,Michael C. Rumpf,Steve Barrett,Benedikt Meixner,Matthias Lochmann· 0 min readTypeJournal articlePublicationInternational Journal of Sports Science & CoachingpublicationsLast updated on Sep 14, 2026 ← Time-resolved energy-share reconstruction of individual glycolytic flux kinetics reveals duration-dependent bias in elite sprint cycling Aug 1, 2026Validation of a novel handheld lactate analyzer reveals concentration-dependent bias compared with a laboratory reference device Apr 1, 2026 →