Autonomic Responses of Amateur Child Athletes to Aerobic Exercise Test
NCT ID: NCT06549192
Last Updated: 2025-07-17
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
53 participants
INTERVENTIONAL
2024-09-20
2025-07-01
Brief Summary
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* Is there any relationship between aerobic capacity demonstrated by 20 m shuttle test and heart rate variability, blood pressure, heart rate and respiratory parameters in different sports branches?
* Is there a relationship between the month/year that children/adolescents are involved in sports and HRV, blood pressure and respiratory parameters?
Participants:
* Before the exercise test, ECG, blood pressure, heart rate and pulmonary function test will be performed.
* A 20 meter shuttle run test will be performed.
* Measurements will be repeated after the exercise test.
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
OTHER
NONE
Study Groups
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Group 1: Boxers
Before the assessment begins, the children will be asked whether they have consumed any beverages containing theine and caffeine, such as tea, coffee, cola and energy drinks, which can affect the heart, in the last two hours. If this is the case, the shooting will be postponed to the next day without consuming such beverages. Participants will first have their information recorded on the general evaluation form. Their resting heart rate variability, blood pressure, heart rate and respiratory function will then be measured. After these initial measurements at rest, the participants will be given a 20 meter shuttle run test. At the end of the test, the participant will be taken to the first assessment room for a second assessment. Here, ECG, blood pressure and heart rate, spirometer measurements will be repeated. All outcome measurements will be recorded on the evaluation form.
20 meter shuttle run test
20 Meter Shuttle Run Test: Subjects run distance of 20 meters round trip. Running speed is monitored at certain intervals with help of a tape recorder that gives a signal. Subjects start running when they hear first beep and must reach other line(one foot must cross the line) by second beep. When they hear second signal, they return to starting line. The speed, which is slow at beginning, gradually increases every 10 seconds. The subject adjusts his/her pace so that he/she is on the other line at the second signal. If subject misses one signal and catches second signal, test continues. If subject misses two signals in row and doesn't reach line at other signal, test is terminated. At end of test, aerobic power values are calculated from VO2max estimation table in ml/kg/min according to number of sit-ups run. At end of test, marks obtained by athlete are calculated and VO2max value of subject is calculated in ml/kg/min from evaluation table.
Group 2: Weightlifters
Before the assessment begins, the children will be asked whether they have consumed any beverages containing theine and caffeine, such as tea, coffee, cola and energy drinks, which can affect the heart, in the last two hours. If this is the case, the shooting will be postponed to the next day without consuming such beverages. Participants will first have their information recorded on the general evaluation form. Their resting heart rate variability, blood pressure, heart rate and respiratory function will then be measured. After these initial measurements at rest, the participants will be given a 20 meter shuttle run test. At the end of the test, the participant will be taken to the first assessment room for a second assessment. Here, ECG, blood pressure and heart rate, spirometer measurements will be repeated. All outcome measurements will be recorded on the evaluation form.
20 meter shuttle run test
20 Meter Shuttle Run Test: Subjects run distance of 20 meters round trip. Running speed is monitored at certain intervals with help of a tape recorder that gives a signal. Subjects start running when they hear first beep and must reach other line(one foot must cross the line) by second beep. When they hear second signal, they return to starting line. The speed, which is slow at beginning, gradually increases every 10 seconds. The subject adjusts his/her pace so that he/she is on the other line at the second signal. If subject misses one signal and catches second signal, test continues. If subject misses two signals in row and doesn't reach line at other signal, test is terminated. At end of test, aerobic power values are calculated from VO2max estimation table in ml/kg/min according to number of sit-ups run. At end of test, marks obtained by athlete are calculated and VO2max value of subject is calculated in ml/kg/min from evaluation table.
Group 3: Taekwondo players
Before the assessment begins, the children will be asked whether they have consumed any beverages containing theine and caffeine, such as tea, coffee, cola and energy drinks, which can affect the heart, in the last two hours. If this is the case, the shooting will be postponed to the next day without consuming such beverages. Participants will first have their information recorded on the general evaluation form. Their resting heart rate variability, blood pressure, heart rate and respiratory function will then be measured. After these initial measurements at rest, the participants will be given a 20 meter shuttle run test. At the end of the test, the participant will be taken to the first assessment room for a second assessment. Here, ECG, blood pressure and heart rate, spirometer measurements will be repeated. All outcome measurements will be recorded on the evaluation form.
20 meter shuttle run test
20 Meter Shuttle Run Test: Subjects run distance of 20 meters round trip. Running speed is monitored at certain intervals with help of a tape recorder that gives a signal. Subjects start running when they hear first beep and must reach other line(one foot must cross the line) by second beep. When they hear second signal, they return to starting line. The speed, which is slow at beginning, gradually increases every 10 seconds. The subject adjusts his/her pace so that he/she is on the other line at the second signal. If subject misses one signal and catches second signal, test continues. If subject misses two signals in row and doesn't reach line at other signal, test is terminated. At end of test, aerobic power values are calculated from VO2max estimation table in ml/kg/min according to number of sit-ups run. At end of test, marks obtained by athlete are calculated and VO2max value of subject is calculated in ml/kg/min from evaluation table.
Group 4: Swimmer
Before the assessment begins, the children will be asked whether they have consumed any beverages containing theine and caffeine, such as tea, coffee, cola and energy drinks, which can affect the heart, in the last two hours. If this is the case, the shooting will be postponed to the next day without consuming such beverages. Participants will first have their information recorded on the general evaluation form. Their resting heart rate variability, blood pressure, heart rate and respiratory function will then be measured. After these initial measurements at rest, the participants will be given a 20 meter shuttle run test. At the end of the test, the participant will be taken to the first assessment room for a second assessment. Here, ECG, blood pressure and heart rate, spirometer measurements will be repeated. All outcome measurements will be recorded on the evaluation form.
20 meter shuttle run test
20 Meter Shuttle Run Test: Subjects run distance of 20 meters round trip. Running speed is monitored at certain intervals with help of a tape recorder that gives a signal. Subjects start running when they hear first beep and must reach other line(one foot must cross the line) by second beep. When they hear second signal, they return to starting line. The speed, which is slow at beginning, gradually increases every 10 seconds. The subject adjusts his/her pace so that he/she is on the other line at the second signal. If subject misses one signal and catches second signal, test continues. If subject misses two signals in row and doesn't reach line at other signal, test is terminated. At end of test, aerobic power values are calculated from VO2max estimation table in ml/kg/min according to number of sit-ups run. At end of test, marks obtained by athlete are calculated and VO2max value of subject is calculated in ml/kg/min from evaluation table.
Interventions
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20 meter shuttle run test
20 Meter Shuttle Run Test: Subjects run distance of 20 meters round trip. Running speed is monitored at certain intervals with help of a tape recorder that gives a signal. Subjects start running when they hear first beep and must reach other line(one foot must cross the line) by second beep. When they hear second signal, they return to starting line. The speed, which is slow at beginning, gradually increases every 10 seconds. The subject adjusts his/her pace so that he/she is on the other line at the second signal. If subject misses one signal and catches second signal, test continues. If subject misses two signals in row and doesn't reach line at other signal, test is terminated. At end of test, aerobic power values are calculated from VO2max estimation table in ml/kg/min according to number of sit-ups run. At end of test, marks obtained by athlete are calculated and VO2max value of subject is calculated in ml/kg/min from evaluation table.
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
6 Years
18 Years
ALL
Yes
Sponsors
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Inonu University
OTHER
Responsible Party
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Emine Nacar
Research Assistant
Locations
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Sivas Cumhuriyet University
Sivas, Sivas, Turkey (Türkiye)
Countries
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Other Identifiers
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2024/05-47
Identifier Type: -
Identifier Source: org_study_id
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