Intrinsic versus extrinsic foot muscles exercises for flexible flatfoot in adolescents: Randomized controlled trial

Intrinsic versus extrinsic foot muscles exercises for flexible flatfoot in adolescents: Randomized controlled trial - Exercises for flatfoot

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000042189

Enrollment

Registered

2020-12-01

Start date

2019-10-01

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

Flatfoot

Interventions

corrective exercises for eight weeks focusing on the extrinsic (EEG) corrective exercises for eight weeks focusing on the intrinsic (IEG) muscles No treatment

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The inclusion criteria included the difference in the foot arch height of more than 10 mm in the weight-bearing and non-weight-bearing conditions, healthy weight, and no use of insole and orthoses or other therapeutic and exercise interventions that coincide with the current study.

Exclusion criteria

Exclusion criteria: excluded criteria were having a history of neurological, orthopedic, cardiovascular disease, and BMI outside the normal range.

Design outcomes

Primary

Measure	Time frame
Navicular Drop	—

Countries

Asia(except Japan)

Contacts

Public ContactMohammad Bayattork

University of Hormozgan Faculty of Humanities Science

mohammadbayat82@gmail.com+989155521005

Outcome results

None listed

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