Post-Test Comparison Results of Female Students of Luong Dinh Cua Primary School
- For female students + Supine abdominal crunch test (times/30s): Before the experiment, female students had a test result of 5.7±1.2 times. After the experiment, female students had a test result of 7.7±1.1 times. The supine abdominal crunch performance of female students in the experimental ...












