AI-Personalized Digital Exercise for University Students (AIPDEUS)
Effects of an AI-Personalized Digital Exercise Programme on Adherence, Physical Activity, and Wellbeing Among University Students: An 8-Week Randomized Controlled Trial
Przegląd badań
Status
Status
Warunki
Warunki
Interwencja / Leczenie
Interwencja / Leczenie
Szczegółowy opis
This was an 8-week, two-group randomized controlled trial conducted among undergraduate students at Transilvania University of Brașov, Romania. The study compared an AI-personalized digital exercise programme with a standardized digital exercise programme delivered within the same digital study environment.
Participants assigned to the AI-personalized group received exercise recommendations through MoveAI-Student version 2.1.0 using the version-controlled v1.3-adaptive system. The system combined prespecified safety rules with a supervised recommendation model. Personalization used participant characteristics, sport participation, weekly training volume, countermovement jump performance, simple and choice reaction time, readiness, pain, previous-week adherence, and safety information. Exercise recommendations could specify session frequency, duration, intensity, and additional emphasis on lower-limb power or reactive drills. Recommendations were updated once per intervention week. Progression was limited by predefined safety rules, and exercise load could be reduced when pain or an adverse-event flag was present. Human override of recommendations was permitted when required.
Participants assigned to the standardized digital comparator used the same digital study environment but did not receive the adaptive weekly prescription procedure. The comparator programme prescribed three exercise sessions per week, with each session lasting 35 minutes.
The primary outcome was mean weekly exercise adherence, calculated from completed sessions relative to prescribed sessions across the 8-week intervention. Secondary outcomes included total physical activity assessed with the International Physical Activity Questionnaire Short Form, WHO-5 wellbeing, countermovement jump performance, simple reaction time, choice reaction time, moderate-to-vigorous physical activity, application engagement, satisfaction, perceived usefulness, usability, sitting time, body weight, body mass index, and adverse events.
The study was designed to estimate the effect of the adaptive programme as a complete intervention compared with standardized digital exercise. It was not designed to isolate the independent effect of the algorithm from differences in exercise prescription or completed exercise exposure.
Typ studiów
Typ studiów
Zapisy (Rzeczywisty)
Zapisy
Faza
Faza
- Nie dotyczy
Kontakty i lokalizacje
Lokalizacje studiów
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Brașov County
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Brasov, Brașov County, Rumunia, 500036
- Transilvania University of Brașov
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Kryteria uczestnictwa
Kryteria kwalifikacji
Kryteria kwalifikacji
Wiek uprawniający do nauki
- Dorosły
- Starszy dorosły
Akceptuje zdrowych ochotników
Opis
Inclusion Criteria:
Undergraduate student currently enrolled at Transilvania University of Brașov. Age 18 to 65 years at baseline. Written informed consent provided before any study-specific procedure. Able to safely complete the standardized countermovement jump protocol using OptoJump.
Able to safely complete the lower-limb simple and choice reaction-time protocols using BlazePod.
Access to a smartphone compatible with the study application. Willing to use the study application throughout the 8-week intervention. Able to attend both baseline and post-intervention assessments.
Exclusion Criteria:
Acute musculoskeletal injury or pain that made jumping or rapid lower-limb responses unsafe.
Medical condition contraindicating exercise participation or study testing. Use of medication known to affect neuromuscular performance or reaction time, as defined in the approved protocol.
Concurrent participation in another interventional exercise or digital-health trial.
Inability or unwillingness to complete the required assessments or the 8-week digital intervention.
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Inny
- Przydział: Randomizowane
- Model interwencyjny: Przydział równoległy
- Maskowanie: Brak (otwarta etykieta)
Liczba ramion
Broń i interwencje
Grupa uczestników / ArmGrupa uczestników / Arm |
Interwencja / LeczenieInterwencja / Leczenie |
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Eksperymentalny: AI-Personalized Digital Exercise Programme
Participants received an 8-week digital exercise programme delivered through MoveAI-Student version 2.1.0.
Exercise prescriptions were personalized using the v1.3-adaptive system and updated weekly based on participant characteristics, previous-week adherence, readiness, pain, safety information, and physical performance measures.
Recommendations could modify exercise frequency, duration, intensity, and task emphasis.
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An 8-week digital exercise intervention using MoveAI-Student version 2.1.0
and the v1.3-adaptive system.
Initial exercise prescriptions ranged from three to five sessions per week, 30 to 45 minutes per session, at moderate-to-vigorous intensity.
Recommendations were updated weekly using adherence and safety information.
Prescriptions could modify session frequency, duration, intensity, and emphasis on lower-limb power or reactive drills.
Predefined safety rules limited weekly progression and allowed reduced exercise load when pain or an adverse-event flag was present.
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Aktywny komparator: Standardized Digital Exercise Programme
Participants received an 8-week standardized digital exercise programme through the same study application.
The programme prescribed three exercise sessions per week, with each session lasting 35 minutes.
Participants did not receive the adaptive weekly personalization procedure used in the experimental group.
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An 8-week standardized digital exercise intervention delivered through the same study application.
Participants were prescribed three exercise sessions per week, with each session lasting 35 minutes.
The programme did not use the adaptive weekly prescription procedure applied in the AI-personalized group.
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Co mierzy badanie?
Podstawowe miary wyniku
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Mean Weekly Exercise Adherence
Ramy czasowe: From intervention initiation through the end of Week 8
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Weekly adherence was calculated as completed exercise sessions relative to prescribed exercise sessions within each intervention week.
The participant-level mean across the 8-week intervention was used as the primary outcome.
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From intervention initiation through the end of Week 8
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Miary wyników drugorzędnych
Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Total Physical Activity
Ramy czasowe: Baseline and at the end of Week 8
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Total physical activity was assessed using the International Physical Activity Questionnaire Short Form (IPAQ-SF) and expressed as MET-minutes per week.
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Baseline and at the end of Week 8
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WHO-5 Well-Being Score
Ramy czasowe: Baseline and at the end of Week 8
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Wellbeing was assessed using the WHO-5 Well-Being Index.
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Baseline and at the end of Week 8
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Countermovement Jump Best Height
Ramy czasowe: Baseline and at the end of Week 8
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Best countermovement jump height was assessed using OptoJump Next and expressed in centimeters.
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Baseline and at the end of Week 8
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Countermovement Jump Mean Height
Ramy czasowe: Baseline and at the end of Week 8
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Mean countermovement jump height was assessed using OptoJump Next and expressed in centimeters.
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Baseline and at the end of Week 8
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Simple Reaction Time
Ramy czasowe: Baseline and at the end of Week 8
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Description: Lower-limb simple reaction time was assessed using BlazePod and expressed in milliseconds.
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Baseline and at the end of Week 8
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Choice Reaction Time
Ramy czasowe: Baseline and at the end of Week 8
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Lower-limb choice reaction time was assessed using BlazePod and expressed in milliseconds.
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Baseline and at the end of Week 8
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Współpracownicy i badacze
Sponsor
Sponsor
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów (Rzeczywisty)
Rozpoczęcie studiów
Zakończenie podstawowe (Rzeczywisty)
Zakończenie podstawowe
Ukończenie studiów (Rzeczywisty)
Ukończenie studiów
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Rzeczywisty)
Pierwszy wysłany
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia wysłana aktualizacja
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
Inne numery identyfikacyjne badania
- FEFSM-411-2026-01
Plan dla danych uczestnika indywidualnego (IPD)
Planujesz udostępniać dane poszczególnych uczestników (IPD)?
Opis planu IPD
Ramy czasowe udostępniania IPD
Typ informacji pomocniczych dotyczących udostępniania IPD
- PROTOKÓŁ BADANIA
- SOK ROŚLINNY
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
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