Healthy adult
Conditions
Interventions
Cardiopulmonary exercise test at 9:00 a.m. =>
Washout period: at least 1 week =>
Cardiopulmonary exercise test at 7:00 p.m.
Cardiopulmonary exercise test at 7 p.m. =>
washout period: at least 1 week =>
cardiopulmonary exercise test at 9 a.m.
Sponsors
International University of Health and Welfare
Eligibility
Sex/Gender
Male
Inclusion criteria
Inclusion criteria: 1. Students enrolled at International University of Health and Welfare, Narita Campus. 2. Students who are able to obtain written consent to participate in research of their own free will. 3. Age: 18 years or older at the time of obtaining consent. 4. Gender: Male
Exclusion criteria
Exclusion criteria: 1. Those who consume alcohol or caffeine within 24 hours prior to the study 2. Those who have traveled abroad within 4 weeks prior to the study 3. Those who have sleep disorders 4. Those who have worked night shifts or shift work within one year prior to the implementation of the research.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Substrate oxidation amount | — |
Secondary
| Measure | Time frame |
|---|---|
| chronotype, anaerobic metabolic threshold, peak VO2, body temperature, autonomic nervous activity, rate of perceived exertion | — |
Countries
Japan
Contacts
Public Contactyuuto watabe
International University of Health and Welfare Narita Hospital Rehabilitation Department
Outcome results
None listed