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IRCT20190530043762N1 IRCT 2019-09-25 Tehran university Effect of high intensity circuit training on athlete performance and health HICT the effect of High intensity circuit training on Oxidative biomarkers, body composition and performance in youth soccer player. 2018-12-23 anticipated 22 Complete https://irct.ir/trial/39938 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Single, Purpose: Education/Guidance, Randomization description: Randomization method: Simple randomization Random unit: Individual Randomization Tool: Shuffle Cards Random Sequence Construction Method: The sample selection method will be available in this study and randomly divided into two distinct groups. Prior to the implementation of the research, 22 ،14 to 16 year-old boys were selected after completing the health questionnaire in physical activity and obtaining personal data. The names of the subjects are recorded on individual cards (each subject has a special card). Then all the cards are thrown in the rundle and are thrown well. After each time, a card is pulled out of the ball and placed in the control or intervention according to the even or Odd number. The odd numbers placed in the control group (1) and the even numbers (2) are in the intervention group. Accordingly, the first shuffle place in the control group and the second one in the intervention group. Then completing and registering names in their groups, to hide the process of grouping the subject, through a letter packed with their status in the study and their group will inform the subject. In this letter, the groups are marked with the number and the full description of each group's actions is mentioned. For example, in the closed letter, the first card that out of the ball, are cited the person's activities during the intervention, and the number of his group (group 1), Blinding description: Subjects, instructors, and experts evaluating field and biochemical tests are kept blind in this study. In relation to the participant, each subject will be informed about the necessary details of their duties as well as their group number in a closed letter. The letter does not mention the group name and only the group number. However, in order to respect the ethics and rights of the subject, all of the tasks and actions that are to be performed are described. individuals in the control group with code 1 and those in the intervention group with code 2 coding and information on performing tests and interventions for each group are fully explained and described in a separate class for each group. In addition, in order to perform the research plane, 2 coaches were assigned by a closed letter, while explaining all the training and safety issues for each group. Performing blood tests and blood sampling are also performed by technicians and testers who are fully aware of the tests. None of the examiners had any information about the intervention status of the subjects. Therefore, in this study, none of the instructors, subjects, and examiners have any information about the status of the subjects (which group is the intervention group and which one is the control group), although the tasks and all the tests and safety aspects will be describe for them. N/A effect of exercise training. Intervention 1: Intervention group: The training group trained for 8 weeks, 3 days a week, with 80% of maximal heart rate in the first 4 weeks and 85 to 90% of maximal heart rate in the second four weeks. Intervention 2: Control group: continued their usual football training with the same volume as the training group. Yes - There is a plan to make this available What will be shared: All functional , biochemistry, and body composition information of each subject based on individual number can be provided to valid researchers. When: 12 months after publication of research results To whom: Academic researchers Conditions: For the purpose of follow-up or meta-analysis studies Where to obtain: University of Tehran, Dr. Abbas Ali Gaeini How to obtain: Documents for teaching at one of the universities approved by the Ministry of Science and Technology of the Islamic Republic of Iran sent to email address: alireza.niknam@yahoo.com. After two days, an email will be sent to the selected researcher to provide a brief report on how to do the research. Subsequently, if the Responsible researcher of this study, Dr. Abbas Ali Gainei agrees, all information required in an Excel file will be provided to the selected researcher while maintaining the confidential information of the subjects including their name, contact number, address and personal information. This process also takes a week. Comments:
public Abbasali Gaeini
Faculty of Physical Education and Sport Sciences, between 15th and 16th St., North Kargar st., Tehran, Islamic Republic of Iran
Tehran Iran (Islamic Republic of) 1439813117 +98 21 8835 1730 aagaeini@ut.ir Tehran university scientific Alireza.Niknam
Faculty of Physical Education and Sport Sciences, between 15th and 16th St., North Kargar st., Tehran, Islamic Republic of Iran
Tehran Iran (Islamic Republic of) 1439813117 +98 21 8835 1730 Alireza.niknam@yahoo.com Tehran University Iran (Islamic Republic of) physical health. Estimate of peak height velocity is between 14 to 14.5 years old. 14 years 16 years Male disease or any physical problem N/A N/A Intervention group: The training group trained for 8 weeks, 3 days a week, with 80% of maximal heart rate in the first 4 weeks and 85 to 90% of maximal heart rate in the second four weeks. Control group: continued their usual football training with the same volume as the training group Oxidative biomarkers: In this study, we investigated the oxidative variables of serum levels of Sirtuin1, 8-hydroxy-2-deoxy guanosine, hydrogen peroxide and catalase activity. Timepoint: During 4 stages including: rest before intervention, 1 hour after maximal aerobic exercise, 8 weeks after intervention, and one hour after aerobic activity after 8 weeks. Method of measurement: ELISA measurement of serum samples. Physical performance: In this study, field and laboratory tests of performance measurement were used to evaluate physical performance. Strength, muscle endurance, explosive power, anaerobic power, flexibility, speed, agility and fatigue were evaluated. Timepoint: Before the 8-week intervention and after the 8-week intervention. Method of measurement: Field Testing Methods: 40m Running Speed Test, Illinois for Agility, Swimming and Sitting for Muscular Endurance, Sargent Jump for Explosive Power and RAST Test for Anaerobic Power and Fatigue, Sit & Brush Test for Flexibility and Laboratory Assay Method Isokinetic strength with biodex machine to evaluate muscle strength. Body composition: Includes fat, muscle and pure body mass. Timepoint: Before the 8-week intervention and after the 8-week intervention. Method of measurement: Using an X-contact body composition analyzer from Japan. Tehran university Approved 2019-03-12 Ethics Committee for Research in Faculty of Physical Education and Sport Sciences - University of Te between 15th and 16th St,Above Jalal Al Ahmad intersection,North Kargar Street,Tehran tehran Tehran Iran (Islamic Republic of)