Shoulder
Mobile Shoulder Physical Therapy in Scottsdale
We come to you in Scottsdale, Paradise Valley, Phoenix, Tempe, and Mesa.
The shoulder rarely works alone. It moves together with your shoulder blade, collarbone, and ribs. Its muscles almost never work in isolation either. That's why shoulder pain can show up when you reach overhead, lift, or post on an arm in jiu-jitsu.
Joints of the Shoulder
Four joints work together to move your shoulder:
Glenohumeral (GH) joint: the main shoulder joint, where your upper arm meets your shoulder blade- Scapulothoracic joint: where your shoulder blade glides along your rib cage
- Acromioclavicular (AC) joint: where your collarbone meets the top of your shoulder blade
- Sternoclavicular (SC) joint: where your collarbone meets your breastbone
The GH joint is a ball-and-socket joint. A ring of cartilage called the labrum, similar to the one in the hip, deepens the socket, while ligaments and the joint capsule add support. Four rotator cuff muscles reinforce the joint and keep the ball centered in the socket:
- Supraspinatus
- Infraspinatus
- Teres minor
- Subscapularis
Mobility vs. Stability
The GH joint is built for far more mobility than the hip. Its shallow socket, called the glenoid fossa, lets your arm move through a huge range of motion. That design makes the shoulder versatile, but it also makes the joint more prone to overuse injuries and dislocations. The hip, by comparison, sits in a much deeper socket called the acetabulum, which provides more stability but less mobility.
For many people, this trade-off shows up as pain from limited mobility, strength imbalances, or technique breakdown during lifting or grappling.
Call NowCommon Causes of Shoulder Pain
With so many moving parts, the shoulder can be injured suddenly or gradually through overuse. Falling on an outstretched hand (FOOSH) is one of the most common sudden injuries. Overuse injuries often come from repetitive movement, especially overhead, without enough strength or recovery.
In grappling, Kimuras, Americanas, and posting on an arm are common sources of shoulder sprains and labral injuries.
Other causes of shoulder pain include:
- Rotator cuff tendonitis
- Rotator cuff tears
- Shoulder impingement
- Labral tears (including SLAP tears)
- Shoulder dislocations and instability
- AC joint sprains and separations
- Frozen shoulder (adhesive capsulitis)
- Biceps tendonitis
- Hypermobility
Common symptoms include:
- Aching or sharp pain
- Pain at night or when lying on your shoulder
- Difficulty reaching overhead or out to the side
- Pain when framing or pummeling in jiu-jitsu
- Arm weakness
- Clicking or popping with movement
- A feeling that your shoulder is shifting or unstable
- Stiffness or swelling
- Difficulty getting dressed
How Physical Therapy Helps You
Shoulder pain can limit your ability to work, sleep, train, and enjoy your hobbies. Your symptoms may come from the shoulder itself, be referred from a nearby muscle, or radiate from your neck. Your physical therapist will evaluate you to find the source, then build a plan to reduce pain, improve mobility, and restore strength. As a mobile practice, we come to you, whether that's your home, gym, or workplace.
Your plan may include hands-on treatment, strength and stability exercises matched to your activities, and technique adjustments for lifting or jiu-jitsu. When appropriate, we also use dry needling, cupping, and joint mobilizations. Recovering from shoulder surgery? Learn more about our post-surgery rehab.
We also work with athletes who put heavy demands on their shoulders, including grapplers, weightlifters, and golfers. We build your rehab around the positions required for your sport so you can return to training with confidence.
Shoulder pain doesn't have to be your new normal. Contact us for a free phone consultation and to schedule your initial appointment.
Call NowFrequently Asked Questions
The shoulder joint favors mobility over stability. Its shallow socket (glenoid fossa) allows a wide range of motion but makes the joint more vulnerable to overuse injuries and dislocations. The hip, by contrast, has a deeper socket (acetabulum) that provides greater stability.
Shoulder pain can come from both sudden injuries and overuse. Falling on an outstretched hand (FOOSH) is a common cause of injury, and repetitive overhead movement without enough strength or recovery can lead to overuse problems. Specific conditions include rotator cuff tendonitis and tears, impingement, labral tears, AC joint separations, and frozen shoulder.
Typical signs include aching or sharp pain, pain at night or when lying on your shoulder, stiffness, swelling, clicking or popping, arm weakness, difficulty lifting your arm overhead or to the side, and trouble with everyday tasks like getting dressed.
Physical therapy focuses on reducing pain, restoring mobility, and improving strength. A physical therapist will evaluate your condition, identify the underlying cause, and design a personalized treatment plan with exercises, stretches, and manual techniques to help you recover safely.
Not always. Shoulder pain can be local to the joint, referred from surrounding muscles, or even radiate from the neck. That’s why a thorough evaluation is important to pinpoint the exact source of the problem.
Yes. Kimuras, Americanas, and posting on an arm can sprain the shoulder or irritate the labrum and rotator cuff. Physical therapy can shorten your recovery time by restoring mobility, rebuilding strength and stability, and guiding a safe return to training. If your shoulder popped out of place, keeps feeling like it's slipping, or you can't lift your arm, see a doctor before returning to training.
Ready to Move Better and Perform at a Higher Level?
Whether you have questions or are ready to get started, reach out and we'll get back to you promptly. You can also call or text us directly to speak with Dr. Phil Yoon.