Mónika Kaj

Worldwide trends in underweight and obesity from 1990 to 2022: a pooled analysis of 3663 population-representative studies with 222 million children, adolescents, and adults

Nowell H Phelps, Rosie Singleton, Bin Zhou et al. · The Lancet · 2024 · 1.6K citations · Full text

Physical activity, screen time and the COVID‐19 school closures in Europe – An observational study in 10 countries

Viktória Kovács, Gregor Starc, Mirko Brandes et al. · European Journal of Sport Science · 2021 · 300 citations · Full text

European fitness landscape for children and adolescents: updated reference values, fitness maps and country rankings based on nearly 8 million test results from 34 countries gathered by the FitBack network

Francisco B. Ortega, Bojan Leskošek, Rok Blagus et al. · British Journal of Sports Medicine · 2023 · 122 citations · Full text

Top 10 International Priorities for Physical Fitness Research and Surveillance Among Children and Adolescents: A Twin-Panel Delphi Study

Justin J. Lang, Kai Zhang, César Agostinis‐Sobrinho et al. · Sports Medicine · 2022 · 95 citations · Full text

Comparison of blood and saliva lactate level after maximum intensity exercise

Éva Tékus, Mónika Kaj, Edina Szabó et al. · Acta Biologica Hungarica · 2012 · 67 citations

Saliva Lactate Level, Physical Activity, Kinesiology +9