IRCT20230212057398N1 IRCT 2023-02-21 The University of Arak The effect of selected corrective exercises on the academic achievement of 13 to 15 year old girlswith upper cross syndrome The effect of selected corrective exercises on the academic achievement of 13 to 15 year old girlswith upper cross syndrome 2023-04-03 anticipated 34 Complete https://irct.ir/trial/68565 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention, Randomization description: With the coordination of Baharestan Education Department, among the first secondary schools in this region, the schools that were willing to cooperate with this research project were separated, among these schools, one school was selected by cluster method, then several classes were randomly selected among the classes of this school, and the initial screening was done to diagnose the upper crossed syndrome. Then using simple randomization, a fair coin was tossed independently for each company. doer; The participants were randomly divided into two groups of 17 people, experimental and control. N/A Upper cross syndrome. Intervention 1: Intervention group: : Corrective exercises are performed for eight weeks and three sessions per week and each session for 30 to 70 minutes. Each training session includes warming up for 5-10 minutes, strengthening and stretching training program for 20-60 minutes and cooling down for 5-10 minutes. Intervention 2: Control group: The group that does not receive the exercise program. 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 There is no further information