Correlación y comparación entre el nivel de actividad física y flexibilidad en niños y niñas de 10 a 11 años de edad de un colegio de Concepción. Chile

The study focuses on determining levels of physical activity presented by children between the ages 10 and 11, attending a school in the City of Concepción, relating it and comparing it with flexibility. The methodology used corresponds to a quantitative, cross-sectional, descriptive-correlational study; with intentional sampling, 49 students were evaluated, the INTA survey was used to assess the level of physical activity, and the V-Sit And Reach test were used to measure flexibility. The Shapiro-Wilk test was used, yielding the normality of the data, the Z score test to establish means, the Student's T test for the level of significance between the groups, and, finally, for the relationship of the variables, Pearson's correlation was used. The results show that girls have a higher level of flexibility than boys, being statistically significant, while in the level of physical activity a regular level is obtained, without significant differences. There is no correlation between the variables studied.