Fitness Buddy Program to Boost Physical Activity in University Students

N/AActive Not RecruitingNCT06795061

Jinan University Guangzhou200 enrolled

Overview

This study explores whether a peer-supported "fitness buddy" program can help first-year university students increase physical activity levels and improve mental well-being. Over 12 weeks, participants will form small exercise groups, choose enjoyable activities (such as jogging, cycling, or yoga), and support each other through shared goals and regular check-ins. A professional coach will offer weekly guidance on exercise safety, injury prevention, and motivation strategies, but the actual workouts will be conducted by the students. The investigators aim to determine if this peer-based approach helps reduce stress, anxiety, and depressive symptoms, while boosting self-esteem and social connectedness. Students in a control group will receive usual campus resources without structured group support. By comparing outcomes at the start, after the 12-week program, and again at follow-up, the study will assess whether peer-led, knowledge-supported exercise can sustainably enhance both physical and mental health during the critical transition into university life.

This longitudinal, parallel-group study focuses on first-year undergraduates (ages 18-25) who are not currently engaged in structured exercise programs. Participants meeting inclusion criteria will be assigned to either a peer-supported exercise group (with weekly professional guidance) or a control group (usual campus resources, no structured group sessions). The peer-support model encourages accountability, shared goal-setting, and regular communication via group messaging tools. Data collection will include physical activity levels (e.g., International Physical Activity Questionnaire), mental health outcomes (GAD-7, PHQ-9), perceived stress (PSS), self-esteem (RSES), loneliness (UCLA Loneliness Scale), and social connectedness (SCS). Assessments occur at baseline, 12 weeks (post-intervention), and at a short-term follow-up (Week 16) to evaluate both immediate and sustained effects. All participants will receive instructions on safe exercise practices. Potential risks, such as minor injuries or discomfort discussing mental health, will be minimized through clear guidance, optional campus support resources, and respect for privacy. The findings may help universities develop targeted programs that combine knowledge-based coaching with peer support to enhance students' physical and psychosocial well-being.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Interventions

Peer-Supported Exercise with Professional GuidanceBEHAVIORAL

Participants will engage in small, peer-supported exercise groups (4-6 individuals) to coordinate weekly sessions (e.g., running, cycling, yoga). A professional coach provides knowledge-based guidance remotely, focusing on safe exercise techniques, injury prevention, basic nutrition, and motivation strategies, but does not conduct in-person training sessions. The aim is to improve adherence to physical activity and enhance mental well-being through peer accountability and evidence-informed coaching.

Eligibility

Sex: ALLMin age: 18 YearsMax age: 25 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria 1. First-year undergraduate students (ages 18-25) enrolled at the university. 2. Able to safely participate in moderate-intensity exercise as determined by a pre-screening health questionnaire. 3. Willing to join a 12-week, peer-supported exercise program and complete all baseline, post-intervention, and follow-up assessments. Exclusion Criteria 1. Documented medical conditions that preclude safe engagement in moderate-intensity physical activity (e.g., severe cardiovascular disease, uncontrolled hypertension). 2. Current major psychiatric disorders (e.g., psychotic disorders) that could significantly impede adherence to the study protocol. 3. Enrollment in any structured exercise program (≥3 sessions per week) for at least 3 consecutive months prior to study entry.

Outcomes

Primary Outcomes

Change in Physical Activity Levels (IPAQ)

Self-reported physical activity levels will be assessed using the International Physical Activity Questionnaire (IPAQ), capturing frequency, duration, and intensity of exercise. This will help determine whether peer-supported exercise plus professional guidance leads to significant changes in overall activity compared to usual campus resources.

Time frame: Baseline, Week 12 (post-intervention), and Week 16 (follow-up)

Secondary Outcomes

Change in Overall Mental Health and Psychosocial Well-Being

Mental health and psychosocial well-being will be evaluated using multiple standardized questionnaires, including the Generalized Anxiety Disorder Scale (GAD-7), the Patient Health Questionnaire (PHQ-9) for depressive symptoms, the Perceived Stress Scale (PSS), the Rosenberg Self-Esteem Scale (RSES), the UCLA Loneliness Scale, and the Social Connectedness Scale (SCS). Composite changes across these measures will be used to assess overall psychosocial functioning over the course of the intervention.