The effect of tea catechins and amino acids on exercise performance in humans

The effect of tea catechins and amino acids on exercise performance in humans - Catechins plus amino acids and exercise performance

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000020477

Enrollment

Registered

2016-01-07

Start date

2016-01-08

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

Interventions

1)Yo-Yo intermittent recovery test (level 2) 2)Tea catechins beverage (500ml/day) intake for 14 days 3) Yo-Yo intermittent recovery test(level 2) performing 15 min after amino acid jelly drink inta

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: A male university student who perform exercise five times a week

Exclusion criteria

Exclusion criteria: A person who has surgical injury and chronic disease

Design outcomes

Primary

Measure	Time frame
Yo-Yo intermittent recovery test (level 2)distance	—

Countries

Japan

Contacts

Public ContactMasashi Miyashita

Tokyo Gakugei University Department of Health and Sports Sciences

masashi@u-gakugei.ac.jp0423297622

Outcome results

None listed

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