
Data analysis us e t-dependent test, wilcoxon test because the data is not normally distributed. The population of this study are children aged 10-12 years old with 60 respondents (30 students of gymnastic group and 30 control group students) with gymnastics 3x/week for 12 times.

This design involves two groups of subjects, one is given an experimental group and one group is not enforced (control group).

The type of research use s design experimental quasi research with design of Pre test - post test group control design. The purpose of this research is t o know the influence of gymnastics rhythm of Gizi Seimbang’s song to the level of fitness on students in State Elementary School Kebon Jeruk 08 Pagi West Jakarta.

The low physical activity has an impact on the declining of health and fitness so that it affects toward the risk of various non-communicable diseases. Physical activity on students in Jakarta is the lowest if it is compared to various regions in Indonesia.
