Experimentally induced mental fatigue in healthy adult male golfers Signs and Symptoms
Conditions
Interventions
This registration concerns the caffeine-capsule experiment only. Each participant will complete four experimental conditions in a randomised crossover order: caffeine capsule plus Tour Tempo music, ca
Sponsors
Hainan Normal University
Eligibility
Sex/Gender
Male
Age
18 Years to 30 Years
Inclusion criteria
Inclusion criteria: 1. Healthy adult male golfers with regular golf practice experience 2. Aged 18 years or older 3. Self-reported 18-hole scores between 90 and 100 4. Normal vision and no colour blindness 5. Low habitual caffeine intake (<50 mg/day) 6. Free from cardiovascular or neurological disease 7. Free from any acute injury that could affect golf swing or putting performance
Exclusion criteria
Exclusion criteria: 1. Known caffeine allergy or marked caffeine intolerance 2. Arrhythmia, uncontrolled hypertension, or other conditions making caffeine intake unsuitable 3. Recent musculoskeletal injury affecting golf swing or putting performance (e.g., shoulder, elbow, wrist, low back) 4. Current use of medications affecting the central nervous system or heart rate 5. Hearing impairment that would interfere with standardized audio delivery
Countries
China
Contacts
Public ContactShiao;Xianfei Zhao;Wang
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Outcome results
None listed