Shoulder Impingement Syndrome clinical trials

Scapular ms Strength vs PNF in SIS Patients

HYPOTHESES: 1. There will be no significant difference between scapular muscle strengthening and PNF exercise on improving muscle strength of upper trapezius in patients with shoulder impingement syndrome. 2. There will be no significant difference between scapular muscle strengthening and PNF exercise on improving muscle strength of middle trapezius in patients with shoulder impingement syndrome. 3. There will be no significant difference between scapular muscle strengthening and PNF exercise on improving muscle strength of lower trapezius in patients with shoulder impingement syndrome. 4. There will be no significant difference between scapular muscle strengthening and PNF exercise on improving muscle strength of serratus anterior in patients with shoulder impingement syndrome. 5. There will be no significant difference between scapular muscle strengthening and PNF exercise on muscle ratio of upper trapezius/lower trapezius muscles in patients with shoulder impingement syndrome. 6. There will be no significant difference between scapular muscle strengthening and PNF exercise on muscle ratio of upper trapezius/middle trapezius muscles in patients with shoulder impingement syndrome. 7. There will be no significant difference between scapular muscle strengthening and PNF exercise on muscle ratio of upper trapezius/serratus anterior muscles in patients with shoulder impingement syndrome. 8. There will be no significant difference between scapular muscle strengthening and PNF exercise on scapular symmetry at 0⁰ abduction in patients with shoulder impingement syndrome. 9. There will be no significant difference between scapular muscle strengthening and motor control exercise on scapular symmetry at 45⁰ abduction in patients with shoulder impingement syndrome. 10. There will be no significant difference between Scapular muscle strengthening and motor control exercise on scapular symmetry at 90⁰ abduction in patients with shoulder impingement syndrome. 11. There will be no significant difference between scapular muscle strengthening and PNF exercise on improving pain in patients with shoulder impingement syndrome. 12. There will be no significant difference between scapular muscle strengthening and PNF exercise on improving function in patients with shoulder impingement syndrome.