Effect of Interest-Based Physical Training on Exercise Adherence
Effect of Interest-Based Physical Training on Exercise Adherence and Physical Fitness in College Students: The Mediating Role of Positive Affective Experience
This study aims to examine whether a physical training program designed based on individual interests can improve exercise adherence and physical fitness among college students, and to explore whether positive affective experience plays a mediating role in this process.
College student participants will be randomly assigned to either an interest-based physical training group or a control group (conventional physical education or no intervention). The interest-based training program includes personalized exercise activities such as team games, fitness challenges, and recreational sports, designed to enhance intrinsic motivation. The intervention will last for 12 weeks.
Primary outcome measures include exercise adherence (e.g., attendance rate, dropout rate) and physical fitness (e.g., cardiorespiratory endurance, muscular strength, flexibility). Secondary outcome measure is positive affective experience assessed by standardized questionnaires. Mediation analysis will be conducted to test whether the effect of interest-based training on adherence and fitness is mediated by positive affective experience.
The study has been approved by the Ethics Committee of the Academic Committee, Capital University of Physical Education and Sports (Approval Number:2025A055). All participants will provide informed consent before enrollment.
Visão geral do estudo
Status
Condições
Intervenção / Tratamento
Tipo de estudo
Inscrição (Real)
Estágio
- Não aplicável
Contactos e Locais
Locais de estudo
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Beijing Municipality
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Beijing, Beijing Municipality, China, 100191
- Capital University of Physical Education and Sports
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Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
- Adulto
- Adulto mais velho
Aceita Voluntários Saudáveis
Descrição
Inclusion Criteria:
Full-time college students aged 18-30 years
- Willing to participate and provide written informed consent
- Able to attend the scheduled physical training sessions (once per week, 90 minutes each)
- Physically capable of performing moderate-intensity physical training
Exclusion Criteria:
- - History of cardiovascular, cerebrovascular, or respiratory diseases (e.g., heart disease, asthma, hypertension)
- Musculoskeletal injuries or conditions that contraindicate exercise (e.g., fractures, severe arthritis, disc herniation)
- Current participation in another structured exercise or physical training program
- Use of medications that may affect heart rate or exercise tolerance (e.g., beta-blockers)
- Pregnancy or lactation
- Mental disorders or cognitive impairment that prevent understanding of the study procedures
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Outro
- Alocação: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Nenhum (rótulo aberto)
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
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Experimental: Interest-Based Physical Training Group
Participants receive a 12-week physical training program designed based on individual interests, including team games, fitness challenges, and recreational sports, with sessions conducted 2-3 times per week.
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A 12-week physical training program tailored to individual interests, including team games, fitness challenges, and recreational sports.
Sessions are conducted1 times per week, each lasting 90 minutes.
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Comparador Ativo: Regular Physical Training Group
Participants receive regular physical training sessions following the standard university curriculum, without individualized interest-based design.
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Standard physical training sessions following the regular university curriculum, without individualized interest-based design.
Frequency and duration are matched to the experimental group.
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O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Exercise Adherence Questionnaire - Total Score
Prazo: Baseline, 6 weeks, and 12 weeks (end of intervention)
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A 14-item self-report questionnaire measuring exercise adherence across three dimensions: Behavioral Habits (items 1-4, 4 items), Effort Investment (items 5-9, 5 items), and Emotional Experience (items 10-14, 5 items).
Each item is rated on a 5-point Likert scale (1=strongly disagree to 5=strongly agree).
Total score ranges from 14 to 70, with higher scores indicating better exercise adherence.
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Baseline, 6 weeks, and 12 weeks (end of intervention)
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Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Vital Capacity
Prazo: Baseline and 12 weeks
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Maximum amount of air exhaled after maximal inhalation, measured in milliliters using a spirometer.
Higher value indicates better respiratory function.
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Baseline and 12 weeks
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50-meter Sprint Time
Prazo: Baseline and 12 weeks
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Time in seconds to complete a 50-meter sprint.
Lower time indicates better speed.
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Baseline and 12 weeks
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Cardiorespiratory Endurance (800m run for females, 1000m run for males)
Prazo: Baseline and 12 weeks
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Time in minutes to complete the distance (800m for females, 1000m for males).
Lower time indicates better endurance.
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Baseline and 12 weeks
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Sit-and-Reach Test
Prazo: Baseline and 12 weeks
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Distance reached in centimeters while sitting and reaching forward.
Higher distance indicates better flexibility.
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Baseline and 12 weeks
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Standing Long Jump
Prazo: Baseline and 12 weeks
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Distance jumped in centimeters from a standing start.
Greater distance indicates better lower body explosive strength.
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Baseline and 12 weeks
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Pull-ups (males)
Prazo: Baseline and 12 weeks
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Number of pull-ups completed.
Higher number indicates better upper body muscular endurance.
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Baseline and 12 weeks
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Sit-ups (females)
Prazo: Baseline and 12 weeks
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Number of sit-ups completed in one minute.
Higher number indicates better abdominal muscular endurance.
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Baseline and 12 weeks
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Colaboradores e Investigadores
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Conclusão Primária (Real)
Conclusão do estudo (Real)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Outros números de identificação do estudo
- 2025A055
Plano para dados de participantes individuais (IPD)
Planeja compartilhar dados de participantes individuais (IPD)?
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