Massage with Greisy at Performance Chiropractic

Massage with Greisy at Performance Chiropractic Helping the Antelope Valley move better since 2005. Clinical Massage Specialist in Antelope Valley since 2005.

Expertise in Deep Tissue, Sports, Prenatal & Cupping. Dedicated to results-driven relief.
​NEW PATIENT SPECIAL: DM or call ask for Greisy.

03/24/2026
03/19/2026
03/18/2026
03/18/2026

Infraspinatus is one of the rotator cuff muscles. It sits on the back of the scapula, below the spine of the scapula, filling the infraspinous fossa, and inserts onto the greater tubercle of the humerus.

Its main job is external rotation of the shoulder, but it also helps with compression of the humeral head into the glenoid during shoulder movement. So it is not just an “external rotator” in a simplistic sense. It contributes to shoulder control during reaching, lifting, throwing, and any movement where the arm has to stay centred in the socket while larger muscles do the bigger job.

Innervation is from the suprascapular nerve, mainly C5–C6.

Now accepting new clients!!!
03/17/2026

Now accepting new clients!!!

POV: You finally booked that hot stone massage you’ve been dreaming of all week. 😍
03/15/2026

POV: You finally booked that hot stone massage you’ve been dreaming of all week. 😍

03/15/2026
03/15/2026
03/14/2026

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Lancaster, CA
93534

Opening Hours

Monday 2pm - 6:30pm
Tuesday 10am - 6:30pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 10am - 6:30pm
Saturday 9am - 5pm
Sunday 9am - 5pm

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