The effect of whole body vibration combined with resistance training on functional ankle instability and its neuro-motor mechanism

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2600119501

Enrollment

Unknown

Registered

2026-02-28

Start date

2026-03-01

Completion date

Unknown

Last updated

2026-03-02

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

Conditions

Functional ankle instability

Interventions

Resistance training group:1. Warm-up: 5 minutes total Achilles tendon stretch, lunge stretch, squats, supine glute bridge, foam roller release. 2. Resistance band training: 15 minutes total Divided in

Vibration training group:1. Warm-up: 5 minutes total Achilles tendon stretch, lunge stretch, squats, supine glute bridge, foam roller release. 2. Kinesthetic training on vibration platform: 15 seconds

Vibration training combined with resistance training group:1. Warm-up: 5 minutes total Achilles tendon stretch, lunge stretch, squats, supine glute bridge, foam roller release. 2. Resistance band and

Eligibility

Sex/Gender

All

Age

18 Years to 40 Years

Inclusion criteria

Inclusion criteria: Inclusion criteria: 1. Age of 18-40 years old with a history of obvious ankle sprain; 2. At least one severe unilateral ankle sprain with pain and swelling in the previous year, which prevented normal participation in daily activities for more than 1 day; 3. At least 2 episodes of loss of ankle control in the past 6 months; 4. Cumberland ankle instability tool (CAIT) score <=24; 5. The anterior drawer test and talar tilt test were negative. 6. 18.5 kg/m^2 < BMI < 28 kg/^2.

Exclusion criteria

Exclusion criteria: Exclusion criteria: 1. Patients with a history of lower limb fracture or surgery; 2. Patients with acute lower limb injury within the past 3 months; 3. Patients with nervous system diseases, diabetes and vestibular disorders; 4. Those with missing data during the test or unable to complete the assessment as required.

Design outcomes

Primary

Measure	Time frame
Root mean square value of electromyography;Y-balance test score;Intramuscular electromyography (iEMG) values;	—

Secondary

Measure	Time frame
Range of motion of the hip, knee and ankle joints;Dynamic postural stability index;Activation in the primary motor cortex, supplementary motor area, and prefrontal motor cortex;Cumberland ankle instability scale score;	—

Countries

China

Contacts

Public ContactXiao Xiaofei

Binzhou Medical University

xxf1013@126.com+86 186 5480 0315

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 14, 2026