Health Behavior and Metabolic Risk Factors Associated with Normal Weight Obesity in Adolescents

por Olafsdottir, Anna S., Torfadottir, Johanna E., Arngrimsson, Sigurbjorn A.
Publicado 2016

Importance of physical health and health-behaviors in adolescence for risk of dropout from secondary education in young adulthood: an 8-year prospective study

por Svansdottir, Erla, Arngrimsson, Sigurbjorn A., Sveinsson, Thorarinn, Johannsson, Erlingur
Publicado 2015

Fatness but Not Fitness Relative to the Fat-Free Mass Is Related to C-Reactive Protein in 18 Year-Old Adolescents

por Hinriksdóttir, Gunnhildur, Tryggvadóttir, Ágústa, Ólafsdóttir, Anna Sigríður, Arngrímsson, Sigurbjörn Árni
Publicado 2015

Different cardiorespiratory fitness expressions based on the maximal cycle ergometer test show no effect on the relation of cardiorespiratory fitness to the academic achievement of...

por Saevarsson, Elvar, Svansdottir, Erla, Arngrimsson, Sigurbjorn, Sveinsson, Thorarinn, Johannsson, Erlingur
Publicado 2018

Less physical activity and more varied and disrupted sleep is associated with a less favorable metabolic profile in adolescents

por Rognvaldsdottir, Vaka, Brychta, Robert J., Hrafnkelsdottir, Soffia M., Chen, Kong Y., Arngrimsson, Sigurbjorn A., Johannsson, Erlingur, Guðmundsdottir, Sigridur L.
Publicado 2020

Screen Time and Body Image in Icelandic Adolescents: Sex-Specific Cross-Sectional and Longitudinal Associations

por Hrafnkelsdottir, Soffia M., Brychta, Robert J., Rognvaldsdottir, Vaka, Chen, Kong Y., Johannsson, Erlingur, Guðmundsdottir, Sigridur L., Arngrimsson, Sigurbjorn A.
Publicado 2022

Effects of a 6-month multimodal training intervention on retention of functional fitness in older adults: A randomized-controlled cross-over design

por Gudlaugsson, Janus, Gudnason, Vilmundur, Aspelund, Thor, Siggeirsdottir, Kristin, Olafsdottir, Anna S, Jonsson, Palmi V, Arngrimsson, Sigurbjorn A, Harris, Tamara B, Johannsson, Erlingur
Publicado 2012

Less screen time and more frequent vigorous physical activity is associated with lower risk of reporting negative mental health symptoms among Icelandic adolescents

por Hrafnkelsdottir, Soffia M., Brychta, Robert J., Rognvaldsdottir, Vaka, Gestsdottir, Sunna, Chen, Kong Y., Johannsson, Erlingur, Guðmundsdottir, Sigridur L., Arngrimsson, Sigurbjorn A.
Publicado 2018

Longitudinal Change in Adolescent Bedtimes Measured by Self-Report and Actigraphy

por Brychta, Robert J., Rögnvaldsdóttir, Vaka, Guðmundsdóttir, Sigriður L., Stefánsdóttir, Rúna, Hrafnkelsdóttir, Soffia M., Gestsdóttir, Sunna, Arngrímsson, Sigurbjörn A., Chen, Kong Y., Jóhannsson, Erlingur
Publicado 2019