Healthy male adults
Conditions
Interventions
Intake of tea catechins and amino acids for 2 weeks and exercise on the first and final day.Washout more than 2 weeks.Intake of placebo (without tea catechins and amino acids) for 2 weeks and exercise
Sponsors
Waseda University
Kao Corporation
Eligibility
Sex/Gender
Male
Inclusion criteria
Inclusion criteria: 1. A person who can express his or her consent in writing about a study participation 2. A person who is healthy men of 20 to 39 years old at the time of obtaining consent. 3. A person who is engaged in exercise training at least three times a week for the competition, etc. 4. A person who can observe compliance rules throughout the exam
Exclusion criteria
Exclusion criteria: 1.The age is not 20 to 39 years old 2. Female 3. Chronic disease patients 4. Heart failure patients and people with a history of myocardial infarction 5. A person who have a history of seizures based on nervous system diseases (loss of consciousness, coma, convulsions, etc.) 6. A person with abnormal sugar / lipid metabolism 7. A person who drinks alcohol (20 g / day or more in terms of alcohol) 8. A person who is taking medication (including supplements) 9. Smoker 10. A person considered to be difficult to exercise due to surgical injuries and medical disorders 11. A person who have lost weight within the past 3 months and those planning to lose weight within the research period 12. A person who plan to become participants in other research within the research period, and those who have already become participants in other research 13. A person who cannot take the test food or drink
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Endurance on first and last day of each period (2 weeks) | — |
Secondary
| Measure | Time frame |
|---|---|
| Blood component fluctuation, heart rate variability, rate of perceived exertion (RPE), visual analog scale (VAS) for fatigue at exercise test before and after 2 weeks of ingestion of the test article on first and last day of each period (2 weeks) | — |
Countries
Japan
Contacts
Public ContactMasashi Miyashita
Waseda University Faculty of Sport Sciences
Outcome results
None listed