CompletedNot Applicable

Effects of Ai Chi on Scapular Muscle Activation in Overhead Athletes With Scapular Dyskinesis

Taiwan21 participantsStarted 2022-10-16

Plain-language summary

Scapular dyskinesis (SD) is common in overhead athletes and negatively influence the athletes' performance, increasing the risk of shoulder injury. The kinetic chain (KC) exercises for SD rehabilitation that emphasize importance of core strength and scapula stability during skillful performance. Ai Chi, the aquatic exercises performed in functional positions, which are adequate for power transfer of KC. This study will investigate the effect of KC-based water exercises, Ai Chi, on scapular muscles in overhead athletes with SD.

Who can participate

Age range20 Years – 99 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * The participants are overhead athletes with scapular dyskinesis (SD) who played overhead sports activities at least 3 hours/week. Exclusion Criteria: * the individuals who have shoulder/neck pain in recent 3 months (VAS \>7/10) * severe shoulder trauma (the collision shoulder, shoulder sprains or strains) * severe scoliosis (Cobb angle \> 25 degrees) * surgery of upper extremity (the shoulder, cervical spine and elbow) or cervical spine * peripheral nerve injury or neurological disease (impaired sensation or motor function: numbness, tingle, muscle weakness) * body mass index (BMI) \>25 * infectious disease (upper respiratory tract infection, skin infection, etc.)

What they're measuring

Percentage of maximal voluntary isometric contraction of upper trapezius (UT), lower trapezius (LT), serratus anterior (SA), latissimus dorsi (LD)

Timeframe: Through study completion, an average of 10 months

Trial details

NCT IDNCT05714163

SponsorNational Taiwan University Hospital

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2023-02-23