1. Accuracy and reliability of the InBody 270 multi-frequency body composition analyser in 10-12-year-old children. Larsen MN, Krustrup P, Araújo Póvoas SC, Castagna C Department of Sports Science and Clinical Biomechanics, SDU Sport and Health Sciences Cluster (SHSC), Faculty of Health Sciences, University of Southern Denmark, Odense,...

1. Return to Play and Fracture Union After the Surgical Management of Jones Fractures in Athletes: A Systematic Review and Meta-analysis. Attia AK, Taha T, Kong G, Alhammoud A, Mahmoud K, Myerson M. Orthopedic Surgery Department, Hamad Medical Corporation, Doha, Qatar. Systematic review following the PRISMA guidelines of...

1. Attacking Key Performance Indicators in Soccer: Current Practice and Perceptions from the Elite to Youth Academy Level. Herold M, Kempe M, Bauer P, Meyer T Institute of Sports and Preventive Medicine, Saarland University, Saarbrücken, Germany. Attacking Key Performance Indicators (KPIs) are used to evaluate the offensive success...

¡THEORETICAL FRAMEWORK Soccer is a team sport characterized by prolonged high-intensity intermittent efforts (Mohr et al., 2003). During match-play, players perform approximately 200 actions at high-intensity (Mohr et al., 2003). Besides running and sprinting, players perform numerous high physically demanding activities such as directional changes, dribbling,...

1. Effects of Caffeine Supplementation on Physical Performance of Soccer Players: Systematic Review and Meta-Analysis. Ferreira RES, Pacheco RL, de Oliveira Cruz Latorraca C, Riera R, Eid RG, Martimbianco ALC.  Centro Universitário São Camilo, São Paulo, SP, Brazil. This systematic review with meta-analysis of 16 Randomized clinical trials...