On throwing mechanism and injury occurrence in American football

On throwing mechanism and injury occurrence in American football - Mechanism of American football throwing and injury

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000042035

Enrollment

Registered

2020-10-07

Start date

2020-09-09

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 general population

Interventions

None listed

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: 1) Those who are capable of regular pitching in baseball and American football. 2) Those who can perform various measurements. 3) Those that consent form by the free will of the person was provided after enough understanding after having received explanation on participation of this study.

Exclusion criteria

Exclusion criteria: 1) The participant who have difficulty in continuing measurement due to the progression of some kinds of diseases. 2) Those who are judged by the doctors to stop the measurement. 3) Those who were judged unsuitable as a participant by the doctors.

Design outcomes

Primary

Measure	Time frame
arm stress	—

Secondary

Measure	Time frame
arm slot shoulder lotation arm speed distraction force finger tip velocity	—

Countries

Japan

Contacts

Public ContactRyota Muroi

St. Marianna University School of Medicine Department of Sports Medicine

ryota.muroi@marianna-u.ac.jp044-977-8111

Outcome results