Development of a Shoulder Injury Prevention Program for High School Female Baseball Players

Development of a Shoulder Injury Prevention Program for High School Female Baseball Players - Development of a Shoulder Injury Prevention Program for High School Female Baseball Players

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000059362

Enrollment

191

Registered

2025-10-10

Start date

2025-12-01

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

Throwing related shoulder injuries

Interventions

Intervention group Throwing-related shoulder injury prevention program (strength training of the shoulder joint and scapular girdle) plus routine team practice. The throwing-related shoulder injury

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: Participants who are able to participate in regular school club (team) activities. Participants with baseball experience prior to entering high school.

Exclusion criteria

Exclusion criteria: Participants with a history of shoulder fracture. Participants with a history of upper-limb paralysis/paresis due to cervical nerve pathology.

Design outcomes

Primary

Measure	Time frame
Incidence of shoulder injuries (24 weeks)	—

Secondary

Measure	Time frame
Shoulder muscle and shoulder grdle strength (12 weeks) Shoulder range of motion (12 weeks)	—

Countries

Japan

Contacts

Public ContactShun Okamura

Graduate School of Sport Sciences, Waseda University Hirose office

s-okamura@akane.waseda.jp042-461-1322

Outcome results

None listed

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