89986 20210902121723.0 doi 10.3390/ijerph17124336 sideral 118364 ART-2020-118364 eng Romero-Rodríguez, J.-M. Impact of problematic smartphone use and Instagram use intensity on self-esteem with university students from Physical Education 2020 Access copy available to the general public Unrestricted Mobile devices are a revolutionary element that offer many possibilities, although they can also cause problems for users. This is the case with the development of addictive behaviors that can affect personal well-being. The purpose of this paper has been to analyze the influence of smartphone addiction and Instagram use intensity on the self-esteem of Physical Education students. A cross-sectional research design was adopted by applying an online survey to a sample of undergraduate students (n = 385). The results showed that gender and age were factors that influenced the problematic use of the smartphone. In turn, there was a significant positive correlation between smartphone addiction and Instagram use intensity. The influence of smartphone addiction on students’ self-esteem was also highlighted. In contrast, Instagram use intensity did not affect self-esteem. Finally, the findings are discussed, and the main implications of the study are established, where physical education students take on a special role in order to avoid the improper use of smartphones and Instagram through sport. info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 3.39 2020 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH 41 / 176 = 0.233 2020 Q1 T1 ENVIRONMENTAL SCIENCES 118 / 273 = 0.432 2020 Q2 T2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH 68 / 203 = 0.335 2020 Q2 T2 0.747 2020 Health, Toxicology and Mutagenesis 2020 Q2 Public Health, Environmental and Occupational Health 2020 Q2 Pollution 2020 Q2 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Aznar-Díaz, I. Marín-Marín, J.-A. Soler-Costa, R. Universidad de Zaragoza (orcid)0000-0003-2033-9792 Rodríguez-Jiménez, C. 4001 215 Universidad de Zaragoza Dpto. Ciencias de la Educación Área Didáctica y Organiz. Esc. 17, 12 (2020), 4336 [10 pp.] Int. j. environ. res. public health International Journal of Environmental Research and Public Health 1661-7827 985417 http://zaguan.unizar.es/record/89986/files/texto_completo.pdf Versión publicada 472884 http://zaguan.unizar.es/record/89986/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:89986 articulos driver 2021-09-02-09:30:33 ARTICLE