Changes in ankle joint function and performance with different types of ankle joint supporters in underage athletes.

Changes in ankle joint function and performance with different types of ankle joint supporters in underage athletes. - Changes in ankle joint function and performance with different types of ankle joint supporters in underage athletes.

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCT1032250034

Enrollment

300

Registered

2025-04-28

Start date

2025-04-28

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

ankle sprain ankle sprain

Interventions

Different ankle joint supporter (soft type) (semi-rigid type)

D055109

ankle support

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Underage soccer players with experience playing soccer in Chinese schools 137 Male: 86 Female: 51

Exclusion criteria

Exclusion criteria: History of ankle joint trauma Had another lower extremity injury within the last 6 months Underwent ankle joint rehabilitation or special training Have a neurological or orthopedic condition Discomfort or allergy when wearing the supporter Inability to follow experimental procedures or withdrawal during the course of the study

Design outcomes

Primary

Measure	Time frame
Determine if different ankle joint supporters affect ankle joint function in underage soccer players.	—

Secondary

Measure	Time frame
To determine whether different ankle joint supporters affect ankle joint function and performance in underage soccer players.	—

Countries

china, Japan

Contacts

Public ContactZHANG HAN

Waseda University Graduate School of Sport Sciences

zhanghan.zh97@gmail.com+81-8088156867

Outcome results

None listed

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