Ignite Creation Date:
2026-03-26 @ 3:18 PM
Ignite Modification Date:
2026-03-31 @ 1:48 AM
Study NCT ID:
NCT07486193
Status:
NOT_YET_RECRUITING
Last Update Posted:
2026-03-20
First Post:
2026-03-17
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Effects of Nunchaku Exercise for Improving Frozen Shoulder
Sponsor:
Chinese University of Hong Kong
Organization:
Study Overview
Official Title:
Effects of Nunchaku Exercise on Adhesive Capsulitis (Frozen Shoulder) in Middle-aged and Older Adults: A Randomized Controlled Trial
Status:
NOT_YET_RECRUITING
Status Verified Date:
2026-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The goal of this clinical trial is to investigate if nunchaku exercise works to treat adhesive capsulitis, or frozen shoulder in middle-aged or older adults. It will also learn about the adherence of this exercise intervention. The main questions it aims to answer are:
* Does practicing nunchaku exercises help reduce shoulder pain and improve shoulder movement?
* Do people stick with nunchaku exercises better, and spend more time practicing on their own, compared with standard exercises for alleviating frozen-shoulder?
Researchers will compare nunchaku exercise to standard exercises for alleviating frozen-shoulder to see if nunchaku exercise works to alleviate frozen shoulder.
Participants will:
* Join small group exercise classes for 12 weeks, doing either nunchaku based exercises or standard exercises designed to help relieve frozen shoulder.
* Have their shoulder pain and movement checked three times:
* before training
* after 6 weeks of training,
* after finishing the 12 week program, and
* 12 weeks after the program ends.
* Keep a record of their home practice time.
* Does practicing nunchaku exercises help reduce shoulder pain and improve shoulder movement?
* Do people stick with nunchaku exercises better, and spend more time practicing on their own, compared with standard exercises for alleviating frozen-shoulder?
Researchers will compare nunchaku exercise to standard exercises for alleviating frozen-shoulder to see if nunchaku exercise works to alleviate frozen shoulder.
Participants will:
* Join small group exercise classes for 12 weeks, doing either nunchaku based exercises or standard exercises designed to help relieve frozen shoulder.
* Have their shoulder pain and movement checked three times:
* before training
* after 6 weeks of training,
* after finishing the 12 week program, and
* 12 weeks after the program ends.
* Keep a record of their home practice time.
Detailed Description:
Adhesive capsulitis, or frozen shoulder, is a progressive fibro-inflammatory condition characterized by synovitis, capsular thickening, and collagen remodeling, leading to substantial restrictions in active and passive shoulder motion. These movement limitations commonly result in impaired sleep, difficulties in self-care, and reduced capacity for work and leisure activities. Although conservative rehabilitation is the standard of care, real-world effectiveness is frequently constrained by poor adherence to home-based exercises, often due to discomfort and exercise monotony.
This randomized controlled trial investigates the effects of nunchaku exercise as a novel rehabilitative modality for individuals with adhesive capsulitis in the thawing phase. Nunchaku practice requires rhythmic, multiplanar arm motions, coordinated scapulohumeral control, and dynamic stabilization. These biomechanical characteristics align with therapeutic goals of end-range stretching, neuromuscular retraining, and rotator-cuff-based stabilization. The inherently rhythmic, skill-acquisition nature of nunchaku practice may also enhance intrinsic motivation and adherence relative to traditional exercise programs.
In this assessor-blinded, two-arm, parallel-group trial, 50 ethnic Chinese adults aged 45 years or older will be recruited and randomized 1:1 to either a standard shoulder mobilization and stretching exercise program (SMSE) or a nunchaku exercise program (NE). The nunchaku exercise program will adapt into a safe, soft-towel form suitable for older adults. Both interventions last 12 weeks and consist of twice-weekly, 60-minute, small-group sessions, supplemented by encouraged home practice. SMSE includes joint mobilization, end-range stretching, strengthening. NE follows the Level 1 nunchaku syllabus of the nunchaku system from the Hong Kong nunchaku association.
Outcomes will be assessed at baseline, week 6, week 12, and week 24. The primary outcome is the Shoulder Pain and Disability Index (SPADI). Secondary outcomes include the Visual Analog Scale for pain, Constant-Murley Score, pain-free range of motion, and intervention enjoyment (PACES-8). Adherence will be monitored through attendance, dropout rates, and weekly self-practice time.
This study aims to determine whether nunchaku exercise can improve adherence and produce superior clinical outcomes compared with standard rehabilitation in middle-aged and older adults with adhesive capsulitis.
This randomized controlled trial investigates the effects of nunchaku exercise as a novel rehabilitative modality for individuals with adhesive capsulitis in the thawing phase. Nunchaku practice requires rhythmic, multiplanar arm motions, coordinated scapulohumeral control, and dynamic stabilization. These biomechanical characteristics align with therapeutic goals of end-range stretching, neuromuscular retraining, and rotator-cuff-based stabilization. The inherently rhythmic, skill-acquisition nature of nunchaku practice may also enhance intrinsic motivation and adherence relative to traditional exercise programs.
In this assessor-blinded, two-arm, parallel-group trial, 50 ethnic Chinese adults aged 45 years or older will be recruited and randomized 1:1 to either a standard shoulder mobilization and stretching exercise program (SMSE) or a nunchaku exercise program (NE). The nunchaku exercise program will adapt into a safe, soft-towel form suitable for older adults. Both interventions last 12 weeks and consist of twice-weekly, 60-minute, small-group sessions, supplemented by encouraged home practice. SMSE includes joint mobilization, end-range stretching, strengthening. NE follows the Level 1 nunchaku syllabus of the nunchaku system from the Hong Kong nunchaku association.
Outcomes will be assessed at baseline, week 6, week 12, and week 24. The primary outcome is the Shoulder Pain and Disability Index (SPADI). Secondary outcomes include the Visual Analog Scale for pain, Constant-Murley Score, pain-free range of motion, and intervention enjoyment (PACES-8). Adherence will be monitored through attendance, dropout rates, and weekly self-practice time.
This study aims to determine whether nunchaku exercise can improve adherence and produce superior clinical outcomes compared with standard rehabilitation in middle-aged and older adults with adhesive capsulitis.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: