IRCT20180503039517N13 IRCT 2024-09-09 Islamic Azad University The effect of taekwondo training on brain-derived neurotrophic factor and cognitive function of adolescent girls The effect of taekwondo training on body composition, brain-derived neurotrophic factor and cognitive function of adolescent girls 2024-09-22 anticipated 30 Complete https://irct.ir/trial/78834 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: 30 inactive adolescent girls will be selected by the available sampling method and will be divided into two experimental and control groups through lottery (names of the participants are written on paper and through random drawing), Blinding description: In this research, the persons responsible for evaluating and collecting information, as well as the data analyst, are unaware of the type of intervention and the participants in the research groups. 3 Inactive teenage girls. Intervention 1: Intervention group: Taekwondo exercises. The training program for the experimental group will include 8 weeks of Taekwondo training, 3 sessions per week, and each session will last 60 minutes with a pain perception pressure of 11 to 15. This program includes 5 minutes of warm-up, 10 minutes of basic movements and 40 minutes of basic taekwondo exercises, and 5 minutes of cooling down. Intervention 2: Control group: This group will continue their normal life and will not receive any kind of intervention. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is Data will be made available upon official request.