The effect of electromyography biofeedback training on pain, function, strength, and muscle activity of high school baseball pitchers with shoulder impingement syndrome.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0010651

Enrollment

Registered

2025-06-19

Start date

2024-08-23

Completion date

Unknown

Last updated

2025-06-24

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

Conditions

None listed

Interventions

Behavioral, Others : The subjects will be randomly assigned to two groups and will perform scapular muscle strengthening training combined with EMG biofeedback and general scapular muscle strengthenin

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Athletes who have pain in the greater tuberosity or subacromial aspect of the humerus when raising their arm and have positive results in two or more of the following tests: 1) Near impingement test 2) Hawkins-Kennedy impingement test 3) Empty can test 4) Pain arc test

Exclusion criteria

Exclusion criteria: Those who have had surgery on the upper limbs, cervical spine, or thoracic spine within the past year or who have other neurological symptoms

Design outcomes

Primary

Measure	Time frame
Muscle activity error around the scapula;Muscle strength error around the scapula	—

Secondary

Measure	Time frame
Pain in shoulder joint;Function in shoulder joint	—

Countries

Korea, Republic of

Contacts

Public ContactWOO YONG CHUNG

Sahmyook University

jwy8098@naver.com+82-2-3399-3016

Outcome results