The association between body composition, physical activity and body image among Costa Rican models and controls

2019 
espanolEl proposito del estudio fue determinar la asociacion entre la composicion corporal, la actividad fisica y la imagen corporal (IC) en modelos y controles costarricenses. Participaron modelos femeninas (n= 35) y masculinos (n=18) y controles femeninas (n= 40) y masculinos (n= 42). A los participantes se les evaluo la composicion corporal y llenaron el Cuestionario Internacional de Actividad Fisica y escalas de IC especificas por sexo. El % de grasa corporal (%GC) fue menor en los modelos que en los controles y menor en hombres que en mujeres (p ≤ 0.001). La IC fue similar entre modelos femeninas y controles y entre hombres modelos y controles. Los hombres mostraron mayor actividad fisica (AF) que las mujeres (p = 0.001). Se encontraron correlaciones significativas entre la cantidad de AF semanal y el %GC (p ≤ 0.001). Se concluye que los modelos costarricenses son mas altos y tienen menos %GC que los controles. Los hombres son fisicamente mas activos que las mujeres y la percepcion de IC es similar entre sexos y grupos. EnglishThe aim of the study was to determine the association between body composition, physical activity and body image (BI) among Costa Rican models and controls. Participants were female (n = 35) and male (n = 18) models and female (n = 40) and male (n = 42) controls. Participants underwent body composition assessment, completed the International Physical Activity Questionnaire and gender specific BI scales. Body fat % (BF%) was lower in models than controls and lower in males than females (p ≤ 0.001). BI was similar between female models and controls and between male models and controls. Males showed higher physical activity (PA) levels than females (p = 0.001). Significant correlations were found between weekly PA and BF% (p ≤ 0.001). In conclusion, Costa Rican models are taller and presented lower BF% than controls. Males were more physically active than females and BI perception was similar between genders and groups.
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