Effects of Jump Step Kids program on ankle strength, balance performance, running speed and agility in children with chronic ankle instability

Effects of Jump Step Kids program on ankle strength, balance performance, running speed and agility in children with chronic ankle instability: : A Single-blinded Randomized Controlled Trial

Status

Unknown

Phases

Phase 1

Study type

Interventional

Source

TCTR

Registry ID

TCTR20240515002

Enrollment

Registered

2024-05-15

Start date

2024-10-15

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Chronic ankle instability Chronic ankle instability, children, strength, balance, agility

Interventions

Exercise for 30 minutes per time, for 3 times a week and for 4 weeks Exercise consisted of warm up, exercise (JSK program) and cool down ,Stretching program for 30 minutes per time, for 3 times a wee

Experimental Other,Active Comparator Other

JSK program,Control group

Eligibility

Sex/Gender

All

Age

7 Years to 12 Years

Inclusion criteria

Inclusion criteria: 1) History of unilateral CAI and history of first ankle sprain at least 1 year before enrollment 2) Feeling Giving way and unstability at least 2 times in 6 months before enrollment 3) Cumberland Ankle Instability Tool (CAITY) score less than or equal 25 points 4) Normal (BMI) at percentile 5th-85th of CDC growth chart 5) No Lower extremities pain 6) Good coorperation and understand construction 7) Read and understand number 1-9

Exclusion criteria

Exclusion criteria: 1) Acute ankle injury at least 3 months before enrollment 2) Physical condition 3) Abnormal foot posture 4) Surgery history 5) Facture history 6) Uncontrolled disease 7) Any treatment

Design outcomes

Primary

Measure	Time frame
Ankle range of motion Pre-test (before intervention) and Post-test (after 4 weeks intervention) degree of Ankle range of motion ,Ankle muscle strength Pre-test (before intervention) and Post-test (after 4 weeks intervention) Pound ,Single leg stand test Pre-test (before intervention) and Post-test (after 4 weeks intervention) second,Star Excursion Balance Test Pre-test (before intervention) and Post-test (after 4 weeks intervention) centimeters,Heel raise test Pre-test (before intervention) and Post-test (after 4 weeks intervention) times,Standing long jump test Pre-test (before intervention) and Post-test (after 4 weeks intervention) centimeters,Single leg hop test Pre-test (before intervention) and Post-test (after 4 weeks intervention) second,Shuttle run Pre-test (before intervention) and Post-test (after 4 weeks intervention) second,Stepping sideways over a balance beam Pre-test (before intervention) and Post-test (after 4 weeks intervention) time,One-legged stationary hop Pre-test (before intervention) and Post-test (after 4 weeks intervention) time,One-legged side hop Pre-test (before intervention) and Post-test (after 4 weeks intervention) time,Two-legged side hop Pre-test (before intervention) and Post-test (after 4 weeks intervention) time,Foot and Ankle Ability Measure (FAAM) -Thai version Pre-test (before intervention) and Post-test (after 4 weeks intervention) score,14)Cumberland Ankle Instability Tool (CAITY)-Thai version Pre-test (before intervention) and Post-test (after 4 weeks intervention) score	—

Measure

Time frame

Ankle range of motion Pre-test (before intervention) and Post-test (after 4 weeks intervention) degree of Ankle range of motion ,Ankle muscle strength Pre-test (before intervention) and Post-test (after 4 weeks intervention) Pound ,Single leg stand test Pre-test (before intervention) and Post-test (after 4 weeks intervention) second,Star Excursion Balance Test Pre-test (before intervention) and Post-test (after 4 weeks intervention) centimeters,Heel raise test Pre-test (before intervention) and Post-test (after 4 weeks intervention) times,Standing long jump test Pre-test (before intervention) and Post-test (after 4 weeks intervention) centimeters,Single leg hop test Pre-test (before intervention) and Post-test (after 4 weeks intervention) second,Shuttle run Pre-test (before intervention) and Post-test (after 4 weeks intervention) second,Stepping sideways over a balance beam Pre-test (before intervention) and Post-test (after 4 weeks intervention) time,One-legged stationary hop Pre-test (before intervention) and Post-test (after 4 weeks intervention) time,One-legged side hop Pre-test (before intervention) and Post-test (after 4 weeks intervention) time,Two-legged side hop Pre-test (before intervention) and Post-test (after 4 weeks intervention) time,Foot and Ankle Ability Measure (FAAM) -Thai version Pre-test (before intervention) and Post-test (after 4 weeks intervention) score,14)Cumberland Ankle Instability Tool (CAITY)-Thai version Pre-test (before intervention) and Post-test (after 4 weeks intervention) score

—

Secondary

Measure	Time frame
N/A N/A N/A	—

Countries

Thailand

Contacts

Public ContactSupannikar Yingyongsaksri

Mae Fah Laung University

supannikar.yin@mfu.ac.th0804651429

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026