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IRCT20250715066497N1 IRCT 2025-07-20 Shahid Beheshti University Comparing the effects of two soccer warm-up programs on strength and balance factors Comparison of the Effects of 8 Weeks of FIFA 11+ and Small-Sided Games on Knee Isokinetic Strength and Dynamic Balance in Professional Football Players 2025-07-26 anticipated 60 Complete https://irct.ir/trial/84886 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention, Randomization description: In this study, cluster randomization was used, meaning that the random assignment unit was not individuals, but “soccer teams” as clusters. After calling 20 professional football teams in Tehran, 3 teams announced their willingness to participate in the study. For randomization, the names of the three teams were written separately on pieces of paper and placed in a box. Then, without prior knowledge of the contents of the papers, an independent person (not involved in the research) assigned the first name to the FIFA 11+ group, the second to the small-field group (SSG), and the third to the control group, respectively. This method was designed to maintain the natural structure of team training, reduce contamination between intervention groups, and facilitate the implementation of interventions in real team training conditions. N/A Sports injury prevention. Intervention 1: Individuals in the FIFA 11+ group complete the comprehensive FIFA 11+ warm-up program three sessions per week for eight weeks before their main training session to warm up. Intervention 2: Control group: Control group: The control group will perform warm-ups during these eight weeks, except for FIFA 11+ and playing on small fields. Intervention 3: Intervention group: Individuals in the small-pitch group also completed a small-pitch-based warm-up program before their main training session, three sessions per week for eight weeks. Yes - There is a plan to make this available What will be shared: All data is potentially shared after de-identifying individuals. When: After printing the results To whom: Researchers working in academic and scientific institutions and people working in the sports industry Conditions: No special conditions are considered. Where to obtain: Seyed Hossein Seyed Yaqoobzadeh Herati seyedyaghoobzadeharati@gmail.com How to obtain: Email it and it will be sent as soon as possible. Comments:
public Seyed Hossein Seyed Yaqoobzadeh Herati
evin
Tehran Iran (Islamic Republic of) 1983969411 +98 915 208 8048 seyedyaghoobzadeharati@gmail.com Shahid Beheshti University scientific Syyed Hossein Seyed Yaqoobzadeh Herati
Evin
Tehran Iran (Islamic Republic of) 1983969411 +98 915 208 8048 seyedyaghoobzadeharati@gmail.com Shahid Beheshti University Iran (Islamic Republic of) At least 3 years of experience in sports activity in football No previous severe injury within the past 6 months No history of lower limb surgery within the past year Voluntary consent of the subjects to participate in the study 18 years 21 years Male People who are under 18 and over 21 years old. People whose football sports experience does not exceed 3 years. People who participated in preventive research within the past six months. People who have abnormalities or movement disorders in their lower limbs. Prevention Prevention Prevention Individuals in the FIFA 11+ group complete the comprehensive FIFA 11+ warm-up program three sessions per week for eight weeks before their main training session to warm up. Control group: Control group: The control group will perform warm-ups during these eight weeks, except for FIFA 11+ and playing on small fields. Intervention group: Individuals in the small-pitch group also completed a small-pitch-based warm-up program before their main training session, three sessions per week for eight weeks. Isokinetic strength. Timepoint: At the beginning of the study and 8 weeks after the study. Method of measurement: Biodex dynamometer device. Balance. Timepoint: At the beginning of the study and 8 weeks after the intervention. Method of measurement: Biodex balance device. Shahid Beheshti University Approved 2025-06-28 Shahid Beheshti University ولنجک Tehran Tehran Iran (Islamic Republic of)