Does mindfulness training reduce performance decline in pitchers?

The Effects of Mindfulness Training on the Prevention of Performance Decline in Pitchers. - The Effects of Mindfulness Training on the Prevention of Performance Decline in Pitchers

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000045368

Enrollment

Registered

2021-10-01

Start date

2021-10-01

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

Pitchers on college baseball teams.

Interventions

Mindfulness training

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: A student who is a member of a university baseball team and is a pitcher.

Exclusion criteria

Exclusion criteria: Those who have experienced significant psychological distress or extreme trauma in the past or immediately prior to the intervention. Those who have a history of mental illness. Those who are currently hospitalized or taking medication for any disease. Those who are currently participating in an intervention program study similar to this study. Those who belong to a baseball team of a university but are not pitchers.

Design outcomes

Primary

Measure	Time frame
Degree of variability in control of pitches	—

Secondary

Measure	Time frame
Five Facet Mindfulness Questionnire.	—

Countries

Japan

Contacts

Public ContactKazunori Toyoshima

University of the Ryukyus Faculty of Humanity and Social Science

yidelidao@gmail.com098-895-8423

Outcome results

None listed

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