IRCT20211212053363N1 IRCT 2022-05-09 Islamic Azad University Comparison between TRX and Pilates exercises on body mascular strength and resistance and dynamic balance Comparison between Total-Body Resistant Exercise and Pilates exercises on body mascular strength and resistance and dynamic balance in Adolescent girls 2022-01-04 anticipated 69 Complete https://irct.ir/trial/60623 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Health service research, Randomization description: Sample of this study will be chosen by probability clustered sampling. At first, first secondary schools of governmental and non-governmental for girls from different parts of Gorgan are determined by cluster sampling and we prepare a list of students whose age is between 13 to 15 years. Each school is considered as a sample. In the next step, schools are randomly assigned to one of three groups of training with TRX movements, the training group with Pilates and the control group as blocked method by https://www.sealedenvelope.com. Allocation concealment is done by prepared sealed letters though written X (control group), T (TRX group) and P (Pilates group) give to the representative of each school. Researcher assistance will select students from each school according to the inclusion criteria, Blinding description: In this one-blinded study, the protocol was written by the lead researcher. the lead investigator blind to the treatment allocation.The lead researcher provides the proposal and the method of protocol gives to the researcher assistance (sports coach) and provides the necessary training. The process of random assignment and performing sports exercises is the responsibility of the researcher assistance that not involved in the part of the study. Finally, the results are given to the researcher and statistical consultant for analysis. N/A adolescents. Intervention 1: Intervention group: The duration of training period in the TRX group is for 8 weeks. training sessions conducted three times a week that each session take along one hour including 10 exercises movement. Intervention 2: Intervention group: The duration of training period in the pilates group is for 8 weeks. training sessions conducted three times a week that each session take along one hour including Three warm-up movement, main movement and cooling exercises. Intervention 3: Control group: Conducted ordinal exercise excluding power and resistance strength Such as weights working or doing suspension movements. No - There is not a plan to make this available Justification or reason for not sharing IPD is "There is no more information."