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A Multi-Dimensional Comparative Study of Exercise Psychological Experience Under AI Fitness Companion and Human Coach Paradigms

1. Juli 2026 aktualisiert von: Linjun Liu, Lincoln University College
This study conducted a comparative analysis of subjective exercise experiences between an AI-based fitness companion and traditional human coaching among 98 university students participating in a standardized 20-minute functional circuit training session. Participants were evaluated across three psychological dimensions: Emotional Resonance (ER), Interactive Dynamics (InD), and Embodied Presence (EP). The results indicated that human coaching elicited significantly higher levels of Emotional Resonance, whereas AI-based companions demonstrated superior performance in Interactive Dynamics. No significant differences were observed in Embodied Presence, suggesting that contemporary AI systems can provide spatial immersion and body-awareness comparable to human coaches. These findings indicate that AI and human coaches offer distinct psychological strengths, suggesting that AI should be viewed as a complementary, scalable tool for exercise guidance rather than a direct replacement for human emotional support.

Studienübersicht

Studientyp

Interventionell

Einschreibung (Tatsächlich)

100

Phase

  • Unzutreffend

Kontakte und Standorte

Dieser Abschnitt enthält die Kontaktdaten derjenigen, die die Studie durchführen, und Informationen darüber, wo diese Studie durchgeführt wird.

Studienorte

    • Hubei
      • Wuhan, Hubei, China, 430074
        • Wuhan Technical University

Teilnahmekriterien

Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.

Zulassungskriterien

Studienberechtigtes Alter

  • Erwachsene

Akzeptiert gesunde Freiwillige

Ja

Beschreibung

Inclusion Criteria:

  1. Body Composition: Participants needed to have a body fat percentage between 15% and 25% for males, and between 20% and 30% for females.
  2. Physical Capability: Participants were required to be physically capable of performing the designated bodyweight fitness movements, which included squats, lunges, and planks.

Exclusion Criteria:

  1. Physical Health: Individuals with musculoskeletal injuries or acute physical conditions that would prevent the safe performance of standard bodyweight exercises were excluded.
  2. Psychological Status: Individuals with a history of severe discomfort or diagnosed anxiety related to one-on-one fitness coaching or digital monitoring were excluded.

Studienplan

Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.

Wie ist die Studie aufgebaut?

Designdetails

  • Hauptzweck: Grundlegende Wissenschaft
  • Zuteilung: Zufällig
  • Interventionsmodell: Parallele Zuordnung
  • Maskierung: Keine (Offenes Etikett)

Waffen und Interventionen

Teilnehmergruppe / Arm
Intervention / Behandlung
Experimental: AI-Based Companion Group
The intervention for the AI-Based Companion group involved interacting with the BodyPark ATOM system (BodyPark Inc., Hong Kong, China), a portable AI fitness companion device. This device is equipped with a $160^{\circ}$ ultra-wide camera and features real-time motion analysis capabilities. During the 20-minute functional circuit training session, the system served as the digital coaching interface, providing automated real-time recognition of the targeted movements, verbal encouragement, and posture corrections.
Aktiver Komparator: Human-Coached Group
Participants in the Human-Coached Group were supervised and instructed by human coaches, which included several co-authors of the study. These researchers are professionals who hold national- or international-level certifications as sports coaches or referees, or who serve as professors in the field of physical education. Throughout the circuit training, they provided verbal assistance and guidance using instructional terminology and feedback that was structurally equivalent to the parameters of the AI protocol to ensure experimental consistency.

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Emotional Resonance (ER)
Zeitfenster: The psychological questionnaire assessing Emotional Resonance was administered to participants immediately upon completion of the 20-minute functional circuit training session.
Emotional Resonance (ER) measures the extent to which participants perceive empathy, encouragement, and emotional companionship during their exercise session. This dimension evaluates the responsiveness of the coach or system to signs of participant exhaustion or form breakdown, as well as the perceived sincerity of the feedback provided, which helps to alleviate exercise-related boredom or anxiety. Theoretically, it is grounded in parasocial interaction and social presence theories, suggesting that users naturally attribute social characteristics to interactive entities, fulfilling fundamental psychological needs for relatedness and competence.
The psychological questionnaire assessing Emotional Resonance was administered to participants immediately upon completion of the 20-minute functional circuit training session.
Interactive Dynamics (InD)
Zeitfenster: The psychological questionnaire assessing Interactive Dynamics was administered to participants immediately upon completion of the 20-minute functional circuit training session.
Interactive Dynamics (InD) represents the responsiveness, bidirectional communication, and real-time adaptability of the interaction process between the participant and the coach or system. It evaluates the fluidity of the communication loop, including the speed of movement correction, the naturalness of the exchange, and the system's ability to dynamically adjust guidance based on real-time performance. This construct is derived from human-computer interaction (HCI) theories, emphasizing that a seamless, low-latency feedback loop is essential for maintaining motor-cognitive immersion and optimizing exercise strategies.
The psychological questionnaire assessing Interactive Dynamics was administered to participants immediately upon completion of the 20-minute functional circuit training session.
Embodied Presence (EP)
Zeitfenster: The psychological questionnaire assessing Embodied Presence was administered to participants immediately upon completion of the 20-minute functional circuit training session.
Embodied Presence (EP) reflects the degree to which a participant perceives an instructing agent as occupying the same physical or virtual space, facilitating bodily awareness and spatial immersion. This dimension emphasizes spatial perception, physical occupancy, and proprioceptive mapping, allowing participants to intuitively map external postural cues (such as joint angles or body alignment) onto their own internal body schema. It is grounded in cognitive psychology and spatial cognition frameworks, measuring how well the instruction facilitates an intuitive spatial-motor translation.
The psychological questionnaire assessing Embodied Presence was administered to participants immediately upon completion of the 20-minute functional circuit training session.

Mitarbeiter und Ermittler

Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.

Studienaufzeichnungsdaten

Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.

Haupttermine studieren

Studienbeginn (Tatsächlich)

1. Juni 2026

Primärer Abschluss (Tatsächlich)

1. Juli 2026

Studienabschluss (Tatsächlich)

1. Juli 2026

Studienanmeldedaten

Zuerst eingereicht

1. Juli 2026

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

1. Juli 2026

Zuerst gepostet (Tatsächlich)

8. Juli 2026

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Tatsächlich)

8. Juli 2026

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

1. Juli 2026

Zuletzt verifiziert

1. Juni 2026

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Plan für individuelle Teilnehmerdaten (IPD)

Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?

NEIN

Beschreibung des IPD-Plans

There is no plan to share individual participant data to protect the privacy of the participants and ensure data security.

Arzneimittel- und Geräteinformationen, Studienunterlagen

Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt

Nein

Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt

Nein

Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .

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