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Completed

NCT Number: NCT06939881

"11 For Health" in Türkiye; Effect on Physical Performance and Executive Function in 10-11-Year-Olds

The goal of this study was to evaluate whether the school-based "11 for Health" program could improve physical performance and executive function among 10-11-year-old Turkish schoolchildren. The main questions it aimed to answer were:

Does the program enhance physical performance, including agility, balance, and vertical jump? Does it improve executive function skills such as response inhibition, problem solving, and working memory? Researchers compared students who participated in the 11-week "11 for Health" intervention to those who continued their regular school curriculum.

Participants:

A total of 56 children (28 girls and 28 boys) from 5th grade participated. The training group attended two 45-minute "11 for Health" sessions per week for 11 weeks.

Both groups were assessed before and after the intervention on physical performance (e.g., balance, agility, countermovement jump) and executive function (Go/No-Go, Tower of Hanoi, and Corsi Block tests).

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Key information

Conditions

Physical Activity Behavior Executive Function (Cognition) Motor Activity Physical Performance

Age range

10 year–11 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Tekirdag Namik Kemal University, Sports Sciences Research and Development Centre, Tekirdag, Suleymanpasa 59030

Tekirdağ, Suleymanpasa, 59030, Turkey (Türkiye)

About this study

This study examined the impact of the school-based "11 for Health" program on the physical performance and executive function of 10-11-year-old Turkish schoolchildren. The program, developed by FIFA in collaboration with global health experts, integrates football-based physical activities with health education content. Given the growing concern over insufficient physical activity levels among children in Türkiye, the intervention sought to explore how structured school-based programs could enhance not only physical performance but also higher-order cognitive processes.

The rationale for the study stems from evidence indicating that physical activity is not only essential for maintaining cardiovascular and musculoskeletal health but also closely linked to cognitive functions such as attention, response inhibition, and planning. Executive functions are critical during late childhood as they influence academic performance, behavior regulation, and social competence.

The "11 for Health" intervention consisted of two 45-minute sessions per week for 11 weeks, implemented during school hours. Each week included one session focused on football-related physical activities (e.g., passing, dribbling, shooting) and another on health education topics (e.g., hygiene, nutrition, mental well-being), both delivered in an engaging and inclusive format. The program emphasized social interaction, autonomy-supportive teaching, and real-life applicability through take-home tasks.

Participants were divided into a training group and a control group using convenience sampling. The training group received the intervention, while the control group continued their standard physical education curriculum. Pre- and post-intervention assessments were conducted over separate days to measure changes in physical and cognitive outcomes.

Physical performance was assessed using standardized protocols to evaluate balance (static, proprioceptive, dynamic), agility (pro-agility shuttle test), and vertical jump (countermovement jump). Executive function was measured using three computer-based tasks: the Go/No-Go test (response inhibition), the Tower of Hanoi (planning/problem-solving), and the Corsi Block Test (visuospatial working memory).

The study contributes to the growing literature on school-based physical activity interventions and their multifaceted impact on children's development, offering insights relevant to both educators and policymakers seeking to optimize school curricula for health and cognitive outcomes.

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Typically developing children
  • Aged between 10 and 11 years
  • Enrolled in the 5th grade of primary school
  • Not currently taking any medication
  • Provided informed consent from both the child and their parent/guardian

Exclusion criteria

  • Having any diagnosed cardiovascular, neurological, orthopedic, or psychiatric condition
  • Taking regular medication
  • Outside the age range of 10-11 years
  • Presence of any developmental disorder or learning disability

Treatment and study plan

"11 for Health" training group

Other

The "11 for Health" intervention consisted of two 45-minute sessions per week for 11 weeks, implemented during school hours. Each week included one session focused on football-related physical activities (e.g., passing, dribbling, shooting) and another on health education topics (e.g., hygiene, nutrition, mental well-being), both delivered in an engaging and inclusive format. The program emphasized social interaction, autonomy-supportive teaching, and real-life applicability through take-home tasks.

Primary outcomes

  1. Changes in Static Balance Performance (% Score)

    Time frame: before and at the end of the 11-week intervention.

    Static balance was measured using the Sensbalance MiniBoard device. Participants were asked to stand still on the platform for approximately 30 seconds. The device calculated the participant's ability to maintain posture without significant sway.

  2. Changes in Dynamic Balance Performance - Left-Right and Front-Back (% Score)

    Time frame: before and at the end of the 11-week intervention.

    Dynamic balance was evaluated using the Sensbalance MiniBoard through controlled weight shifting in mediolateral and anteroposterior directions.

  3. Changes in Proprioceptive Balance Performance (% Score)

    Time frame: before and at the end of the 11-week intervention.

    Proprioceptive balance was assessed via subtle postural adjustments on the Sensbalance MiniBoard. Scores were automatically generated based on sway control.

  4. Changes in Countermovement Jump Performance (cm)

    Time frame: before and at the end of the 11-week intervention.

    Vertical jump height was measured using an accelerometer-based system (IVMES, Ankara, Turkey) during countermovement jump (CMJ) trials. Unit of Measurement: Centimeter (cm) - Highest jump height

  5. Changes in Agility (seconds)

    Time frame: before and at the end of the 11-week intervention.

    Assessed via the Pro-Agility Test (20-yard shuttle run) using photocell timing gates. The total time to complete the right-left-center shuttle sequence was recorded. Unit of Measurement: Seconds (s) - Time to complete the test

  6. Changes in Inhibitory Control (Number of correct responses and Reaction Time (ms))

    Time frame: before and at the end of the 11-week intervention.

    Inhibitory control was assessed using a computer-based Go/No-Go task, which measured participants' ability to suppress automatic motor responses. The task included 200 trials: 100 Go (letter X) and 100 No-Go (letter O) stimuli. Participants were instructed to press a button as quickly as possible for Go stimuli and withhold responses for No-Go stimuli. Key outcome variables included:

    Accuracy of correct responses to Go stimuli (AC-Go) Accuracy of correct inhibitions to No-Go stimuli (AC-NoGo) Mean reaction time for correct Go responses (Go RT)

    Unit of Measurement: Number of correct responses and reaction time in milliseconds (ms)

  7. Changes in Planning and Problem-Solving Skills (Number of moves and seconds)

    Time frame: before and at the end of the 11-week intervention.

    Description: Executive function was assessed using a computer-based Tower of Hanoi task, designed to evaluate planning, problem-solving, and rule-based learning. Participants moved three disks across three pegs while following predefined rules to match a target configuration. Four outcome variables were recorded:

    Total number of moves Total time to solution (seconds) Average time per move (seconds) Latency to first move (planning time in seconds)

    Unit of Measurement: Number of moves and seconds (s)

  8. Changes in Visuospatial Working Memory (correctly repeated number score)

    Time frame: before and at the end of the 11-week intervention.

    Description: The Corsi Block Test was used to evaluate visual working memory and attention. In this computerized task, participants were asked to reproduce increasingly complex sequences of illuminated blocks. The task terminated when the participant failed to correctly repeat sequences of a given length twice in a row.

    Unit of Measurement: Span score (maximum sequence length correctly repeated)

Sponsors and collaborators

Lead sponsor

Namik Kemal University

Other

Collaborators

  • University of Southern Denmark

Registry information

Official study title

"11 For Health" in Türkiye - Effects on Physical Performance and Executive Function in 10-11-Years-Old Schoolchildren

Important dates

Study start
2024
Primary completion
2024
Study completion
2024
First posted
Apr 23, 2025
Registry last updated
Apr 23, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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