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IRCT20221011056149N1 IRCT 2022-11-11 Iran National science foundation The effects of performing mental exertion during submaximal exercise The effects of performing mental exertion during submaximal exercise with different intensities on brain metabolism and cognitive function in overweight individuals: fNIRS study 2022-11-24 anticipated 15 Complete https://irct.ir/trial/66289 interventional Randomization: N/A, Blinding: Not blinded, Placebo: Not used, Assignment: Crossover, Purpose: Supportive. N/A Overweight and obese. Intervention 1: The first intervention group: submaximal activity with moderate intensity (60% of the maximum wattage achieved in the previous two sessions) for 20 minutes, which is concurrent with mental effort (which is performed with the Stroop test), during which the Fnirs hat It is placed on the subject's head. It should be noted that before and after this test, a 10-minute flanker test is performed, during which the Fnirs cap measures brain metabolism.Also, the heart rate is recorded during the test with a polar heart rate monitor. The total test time is about 50 minutes. Intervention 2: The second intervention group: Submaximal activity with moderate intensity (60% of the maximum watts achieved in the previous two sessions) is performed for 20 minutes, during which the Fnirs hat is on the subject's head. It should be noted that before and After this test, a 10-minute flanker test is performed, during which the Fnirs hat measures brain metabolism. Also, the heart rate is recorded during the test with a polar heart rate monitor. The total test time is about 50 minutes. Intervention 3: The third intervention group: low-intensity submaximal activity (30% of the maximum wattage achieved in the previous two sessions) for 20 minutes, which is concurrent with mental effort (performed with the Stroop test), during which the Fnirs hat It is placed on the subject's head. It should be noted that before and after this test, a 10-minute flanker test is performed, during which the Fnirs cap measures brain metabolism. Also, the heart rate is recorded during the test with a polar heart rate monitor. The total test time is about 50 minutes. Intervention 4: The fourth intervention group: Submaximal activity with moderate intensity (60% of the maximum wattage achieved in the previous two sessions) is performed for 20 minutes, during which time the Fnirs hat is on the subject's head. It should be mentioned before and After this test, a 10-minute flanker test is performed, during which the Fnirs hat measures brain metabolism. Also, the heart rate is recorded during the test with a polar heart rate monitor. The total test time is about 50 minutes. No - There is not a plan to make this available Justification or reason for not sharing IPD is There is no further information.
public Samira Pourmirzaei Kouhbanani
Shahid Beheshti University., Shahid Shahriari Square, Evin., Tehran
Tehran Iran (Islamic Republic of) 1983969411 +98 936 241 6182 Samira_Pormirzaei@yahoo.com Shahid Beheshti University scientific Samira Pourmirzaei Kouhbanani
Northeast side of Shahid Beheshti University.,Dazheh Blvd.,Shahid Shahriari Square (University).,Yemen Street., Chamran highway., Tehran
Tehran Iran (Islamic Republic of) 1983969411 +98 34 3271 7520 s.pourmirzaei@sbu.ac.ir Shahid Beheshti University Iran (Islamic Republic of) Age between 20 and 45 years Overweight and obese people being right-handed 20 years 45 years Both People who have physical, mental and brain diseases. People who take medicine. People who have had regular sports activities in the past year. E66 Overweight and obesity N/A N/A N/A N/A The first intervention group: submaximal activity with moderate intensity (60% of the maximum wattage achieved in the previous two sessions) for 20 minutes, which is concurrent with mental effort (which is performed with the Stroop test), during which the Fnirs hat It is placed on the subject's head. It should be noted that before and after this test, a 10-minute flanker test is performed, during which the Fnirs cap measures brain metabolism.Also, the heart rate is recorded during the test with a polar heart rate monitor. The total test time is about 50 minutes. The second intervention group: Submaximal activity with moderate intensity (60% of the maximum watts achieved in the previous two sessions) is performed for 20 minutes, during which the Fnirs hat is on the subject's head. It should be noted that before and After this test, a 10-minute flanker test is performed, during which the Fnirs hat measures brain metabolism. Also, the heart rate is recorded during the test with a polar heart rate monitor. The total test time is about 50 minutes. The third intervention group: low-intensity submaximal activity (30% of the maximum wattage achieved in the previous two sessions) for 20 minutes, which is concurrent with mental effort (performed with the Stroop test), during which the Fnirs hat It is placed on the subject's head. It should be noted that before and after this test, a 10-minute flanker test is performed, during which the Fnirs cap measures brain metabolism. Also, the heart rate is recorded during the test with a polar heart rate monitor. The total test time is about 50 minutes. The fourth intervention group: Submaximal activity with moderate intensity (60% of the maximum wattage achieved in the previous two sessions) is performed for 20 minutes, during which time the Fnirs hat is on the subject's head. It should be mentioned before and After this test, a 10-minute flanker test is performed, during which the Fnirs hat measures brain metabolism. Also, the heart rate is recorded during the test with a polar heart rate monitor. The total test time is about 50 minutes. Oxyhemoglobin. Timepoint: Before, during and after submaximal exercise. Method of measurement: Functional near-infrared spectroscopy, Rating of perceived exertion, Heart rate monitoring. Deoxyhemoglobin. Timepoint: Before, during and after submaximal exercise. Method of measurement: Functional near-infrared spectroscopy, Rating of perceived exertion, Heart rate monitoring. Total hemoglobin. Timepoint: Before, during and after submaximal exercise. Method of measurement: Functional near-infrared spectroscopy, Rating of perceived exertion, Heart rate monitoring. Maximum oxygen consumption. Timepoint: During a graded exercise test. Method of measurement: Respiratory gas analysis device, Rating of perceived exertion, Heart rate monitoring. Maximum fat oxidation. Timepoint: During a graded exercise test. Method of measurement: Respiratory gas analysis device, Rating of perceived exertion, Heart rate monitoring. صندوق حمایت از پژوهشگران و فناوران کشور Approved 2022-02-19 Ethics Committee in Biological Research of Shahid Beheshti University Shahid Beheshti University., Shahid Shahriari Square., Evin., Tehran Tehran Tehran Iran (Islamic Republic of)