Skip to content

Effects of carbohydrate loading on exercise performance in a hot environment

Effects of body water retention with carbohydrate loading on physiological response and exercise performance in hot and thermoneutral environment - Effects of carbohydrate loading on exercise performance in hot and thermoneutral environment

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000047825
Enrollment
30
Registered
2022-05-23
Start date
2022-05-16
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

healthy adult

Interventions

3 days consumption of additional carbohydrate (6 g/kg body weight/day) 5 days consumption of additional creatine (20 g/day)

Sponsors

Fukuoka University
Lead Sponsor
Faculty of Education, University of Miyazaki
Collaborator

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Subjects who are judged as healthy by self-reported health questionnaire. 2. Subjects who have exercise habits more than 3-month. 3. Subjects who agree to participate in this study with a written informed consent after receiving sufficient explanation relating to this study.

Exclusion criteria

Exclusion criteria: 1. Subjects who have stopped exercising by a doctor. 2. Subjects who regularly take drugs, foods for specified health uses, foods with function claims and/or supplements, etc. which would affect this study.

Design outcomes

Primary

MeasureTime frame
rectal temperature

Secondary

MeasureTime frame
skin temperature, body composition, dietary intake, thermal sensation, rating of perceived exertion, sweat rate, urine osmotic pressure, complete blood count, serum sodium, serum potassium, blood lactate concentration, oxygen consumption, ventilation threshold, respiratory exchange ratio, heart rate, exercise performance

Countries

Japan

Contacts

Public ContactKeisuke Shiose

University of Miyazaki Faculty of Education

kshiose@cc.miyazaki-u.ac.jp0985-75-7558

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026