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Completed

NCT Number: NCT06200350

Personalized Recommendation System for Sport Activities

The goal of this clinical trial is to test and compare the effects of a tailored algorithm recommendation of sport activities concreted in challenges to improve some critical performance dimensions.

Q1: Improving participant performance is achieved by using personalized sports activity recommendation using an algorithm and tracking compliance using a decentralized application (dApp)? Q2: Are participants satisfied with the performance and simplicity of the dApp used?

Participants will be asked to do specific activities recommended by the developed recommender system. The activities to be carried out will be conditioned by the profile obtained from each participant at the beginning of the intervention. They will consist of reinforcement activities for the dimensions with the lowest scores.

Researchers will compare a experimental group and a control group to see if the dimensions assessed at the beginning of the intervention were improved.

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Key information

Conditions

Health Behavior Behavior

Age range

14 year–18 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

University of Vigo

Pontevedra, 36005, Spain

Who can participate

Healthy volunteers accepted: Yes

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

Inclusion criteria

  • Amateur football players.
  • Aged between 14 and 18 years old.
  • Without any injury.
  • The ones who can attend the assessing sessions and fill in the informed consent form.

Exclusion criteria

  • Aged different from the indicated above.
  • Injured.
  • Missing one of the assessing sessions.
  • Not performing the proposed training twice, or not registering two or more training sessions.

Treatment and study plan

experimental group

Other

Tailored training based on the profile of each participant.

Control Group

Other

They will continue with the traditional training.

Primary outcomes

  1. Score of the system usability at the end of the intervention

    Time frame: At the end of the intervention (8 weeks)

    System Usability Scale is a scale from 0 to 100 points to assess the usability of the system used in the intervention.

Secondary outcomes

  1. Squat Jump (SJ)

    Time frame: At baseline and after 8 weeks

    Lower body capacity assessed using the SJ

  2. Abdominal planck (AP)

    Time frame: At baseline and after 8 weeks

    Core capacity assessed using the abdominal plank lasting time

  3. Push ups (PU)

    Time frame: At baseline and after 8 weeks

    Upper body capacity assessed using the number of pushups performed in one minute

  4. Cooper Test (GE)

    Time frame: At baseline and after 8 weeks

    General endurance assessed using the Cooper Test

  5. 15m sprint (SE-15)

    Time frame: At baseline and after 8 weeks

    Special endurance assessed using the 15m sprint

  6. Countermovement Jump (CMJ)

    Time frame: At baseline and after 8 weeks

    Special endurance assessed using the CMJ

Other outcomes

  1. Sociodemographic outcomes

    Time frame: At baseline

    Body weight, height, age and gender.

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Sponsors and collaborators

Lead sponsor

University of Vigo

Other

Registry information

Official study title

Personalized Recommendation System of Specific Challenges for Sport Activities: Practical Approach to Football

Important dates

Study start
2024
Primary completion
2025
Study completion
2025
First posted
Jan 11, 2024
Registry last updated
Dec 10, 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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