Effect of blood flow restriction combined with low-intensity resistance training on functional ankle instability

Status

Recruiting

Phases

Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200062193

Enrollment

Unknown

Registered

2022-07-28

Start date

2022-07-28

Completion date

Unknown

Last updated

2023-04-03

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

Conditions

Chronic ankle instability

Interventions

BFR group:Blood flow restriction technique

Non-BFR group:Blood flow restriction technique

Eligibility

Sex/Gender

All

Age

18 Years to 30 Years

Inclusion criteria

Inclusion criteria: (1) College students aged 18-30; (2) the affected limb has one or more repeated sprains, subjective feeling of leg weakness or loss of control; (3) The interval between the latest ankle sprain and the start of the experiment should be =1 month [27]; (4) Ankle Function Assessment Scale (AJFAT) score =26; (5) The anterior drawer test of ankle joint and talus tilt test were negative.

Exclusion criteria

Exclusion criteria: (1) The affected limb has no history of surgery or fracture; (2) Severe ankle osteoarthritis, traumatic arthritis, exudative chondritis; (3) suffering from cardiovascular diseases (e.g. hypertension, heart disease); (4) Patients with deep vein thrombosis or vascular disease in lower extremities; (5) Unable to accept the treatment plan and unable to cooperate with treatment.

Design outcomes

Primary

Measure	Time frame
Ankle muscle strength test;Musculoskeletal ultrasound test;Y balance test;Proprioceptive test;	—

Countries

China

Contacts

Public Contactziliang wen

School of Physical Education, Southwest University

917026841@qq.com17671248306

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026