diving reflex
Conditions
Interventions
low intensity exercise (applox.5min, once) and face cooling (1min, twice)
moderate intensity exercise (applox.15min, once) and face cooling (1min, twice)
no exercise and face cooling (1min, twice)
Sponsors
Tokyo University of Marine Science and Technology
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.Student of Tokyo University of marine science and technology and age of over 20 years of adult 2.Participants is fully informed about the study and has singed the informed consent form 3.Participant who can carry out study and manage their own physical condition in the schedule presented by researcher 4.Participant who sign up for Personal Accident Insurance for Students Pursuing Education and Research or equivalent insurance 5.Resting heart rate is 50 to 100bpm immediately before measurement 6.Resting blood pressure is less than 140/80 immediately before measurement 7.Participant has enough sleep the day before measurement 8.At least 2 hours have passed from eating 9.With no drinking 10.With no taking caffeine or at least 2 hours has passed from taking
Exclusion criteria
Exclusion criteria: 1.Person who satisfy the inclusion criteria above 2.Person who is given class credits by the research supervisor during reserch period
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Heart rate before and during face cooling | — |
Secondary
| Measure | Time frame |
|---|---|
| Blood pressure and Pulse wave velocity before and during face cooling Autonomic nerve system activity before face cooling | — |
Countries
Japan
Contacts
Public ContactKoichi FUJIMOTO
Tokyo University of Marine Science and Technology Department of Marine Policy and Culture
Outcome results
None listed