Tracy Smedley

Director of Client Experience

Tracy Smedley leads the discovery calls welcoming each new patient to Continuous Motion Physical Therapy. Every life changing journey starts with a conversation — uncovering what is keeping you from living your best life and getting to be part of the solution with you.

Known for creating seamless, positive experiences, Tracy ensures that clients feel supported, informed, and valued at every stage of their journey while collaborating across teams to improve workflows and outcomes.

Tracy has been in the health and fitness industry for over 20 years and brings a well-rounded professional background rooted in client service and wellness support. Her drive for wellness began after her own health experience that interrupted her life while raising her two children — she knows firsthand how important it is to stay strong and healthy through injury, pain, or an unexpected health challenge.

Tracy takes pride in being part of an exceptional team that empowers patients to get back to doing what they love. Her reliability, strong work ethic, and commitment to delivering exceptional service make her a trusted and impactful contributor to the team.

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Reason for Neck and Shoulder Pain on the Left Side and Relief

Reason for Neck and Shoulder Pain on the Left Side and Relief

Left-sided neck and shoulder pain is a common medical condition affecting numerous individuals due to various causes. Exploring additional exercises and gentle neck exercises can help alleviate symptoms. According to a study, OCS, muscle strains, and cervical disc bulges are among the frequent culprits, with muscle strains often resulting from repetitive movements or maintaining static postures. Cervical disc bulges, which affect the outer layer of the soft discs separating the vertebrae in the neck, can lead to considerable pain and even numbness or weakness in the shoulder and arm areas due to pressure on the spinal nerves. Both conditions highlight the complex interplay of nerves and muscles between the neck and shoulder regions.

Cervical spondylosis, or cervical osteoarthritis, affects more than 85 percent of people over the age of 60. This condition, characterized by the wear and tear of the spinal discs in the neck, is a common cause of concurrent neck and shoulder pain, which can lead to symptoms like stiffness, pinched nerves, and intense pain. Additionally, neck pain is one of the most common musculoskeletal disorders, having an age-standardized prevalence rate of 27.0 per 1000 population in 2019.

This article will explore the causes of left-sided neck and shoulder pain and discuss effective relief methods. Understanding the potential causes of left-sided neck and shoulder pain is essential for effective management and relief.

What Causes Neck and Shoulder Pain on the Left Side?

Muscle Strain

Muscle strain is a common cause of left-sided neck and shoulder pain. It often results from repetitive movements, poor posture, or overuse of the muscles. Lifting heavy objects in an awkward position or spending extended periods in front of a computer can lead to muscle strain; frequent breaks can help mitigate this.

Cervical Disc Bulge

A cervical disc bulge occurs when one of the discs in the neck protrudes out of its normal boundary, causing the head to be held in an odd position. This can compress nearby nerves, causing pain, numbness, or weakness in the neck, shoulder, and arm. It is often a result of age-related wear and tear or previous injuries.

Cervical Stenosis

Cervical stenosis refers to the narrowing of the spinal column in the neck, often related to degenerative disc disease. This condition can pressure the spinal cord and nerves, leading to pain, muscle weakness, and other neurological conditions in the neck and shoulders. It is commonly caused by degenerative changes in the spine, such as arthritis.

Thoracic Outlet Syndrome

Thoracic Outlet Syndrome

Thoracic outlet syndrome (TOS) occurs when nerves or blood vessels between the collarbone and first rib are compressed, affecting the levator scapulae muscle and shoulder blade region. This can cause pain in the neck and shoulder, as well as arm pain. TOS is often related to poor posture, trauma, or anatomical abnormalities such as congenital torticollis.

Inflammation

Inflammation of the muscles, tendons, or ligaments in the neck and shoulder can lead to pain due to forming a fluid-filled sac. Conditions such as tendinitis, bursitis, or arthritis can cause joint pain and discomfort on the left side of the neck and shoulder.

Pinched Nerve

A pinched nerve in the neck, also known as cervical radiculopathy, can affect nerve fibers, causing radicular pain that radiates into the shoulder and arm.. This occurs when a nerve root in the cervical spine is compressed or irritated, often due to cervical disc tears or bone spurs.

Whiplash

Whiplash injury is a severe condition commonly treated with a cervical collar after a rear-ending car accident. It results from a sudden, forceful back-and-forth neck movement, leading to muscle and ligament strain. Whiplash can cause pain and stiffness in the neck and shoulder, especially if there are previous neck injuries.

Managing Left Side Neck and Shoulder Pain

Physical Therapy Techniques

Physical therapy is an effective treatment for managing neck and shoulder pain, as it can help modulate pain signals through electrical impulses. A physical therapist can develop a personalized exercise and stretching program, a form of conservative treatment, to address the specific cause of your pain. Techniques such as manual therapy, massage, and modalities like heat or cold therapy can also help reduce pain and improve function.

Exercises for Neck and Shoulder Pain

Regular activities such as motion exercises, including movements to improve range of motion, can help alleviate neck and shoulder pain. Here are some recommended exercises that can strengthen the neck muscles:

  • Neck Tilts: Slowly tilt your head to one side, bringing your ear towards your shoulder. Hold for 15-30 seconds and repeat on the other side.
  • Neck Stretches: Pull your head forward, bringing your chin towards your chest. Hold for a few seconds and return to the starting position.
  • Shoulder Rolls: Roll your shoulders forward and backward in a circular motion to relieve tension.
  • Wall Push-ups: Stand facing a wall and place your hands on it at shoulder height. Perform push-ups against the wall to strengthen your shoulder muscles.
  • Resistance Band Pulls: Pulling exercises like those performed with a resistance band can improve your neck and shoulder muscles.
  • Yoga Poses for Neck and Shoulder Pain: Poses like Child’s Pose, Cat-Cow Stretch, and Extended Triangle Pose can help stretch and strengthen the neck and shoulder muscles.

Posture Correction

Bad posture significantly contributes to neck and shoulder pain and can lead to decreased range of motion, so maintaining proper posture is crucial for prevention and management. Ensure that your workstation is ergonomically set up, with your computer monitor at eye level and your chair providing adequate support. Avoid slouching or hunching forward.

Stress Management

Managing stress is essential since stress can contribute to neck and shoulder pain. Alternative therapies such as acupuncture or chiropractic care can also help. Techniques such as deep breathing exercises, meditation, and progressive muscle relaxation can help reduce stress and muscle tension.

Over-the-Counter Remedies

Moderate pain can be managed with over-the-counter painkillers like relievers and muscle relaxants, such as ibuprofen or acetaminophen. Anti-inflammatory medication can also help reduce pain and inflammation. Topical creams and patches may also provide relief for localized pain.

Self-Treatment for Left-Sided Neck and Shoulder Pain

Self-Treatment for Left-Sided Neck and Shoulder Pain

Self-treatment measures such as applying cold packs for a few days can help alleviate mild neck and shoulder pain during everyday activities. Applying ice or a hot water bottle to the affected area, and avoiding exposure to cold temperatures, performing gentle stretching, and practicing good posture can all relieve pain. However, it is essential to avoid any activities that exacerbate your persistent neck pain.

When to Consult a Doctor

While many cases of neck and shoulder pain can be managed with self-care, medical treatment is necessary if you experience severe pain, persistent symptoms, or signs of a more serious condition requiring an accurate diagnosis, such as numbness, weakness, or difficulty breathing. A healthcare professional can conduct a physical exam, diagnose properly, and recommend appropriate treatment options, including epidural or corticosteroid injections.

Conclusion

Left-sided neck and shoulder pain can be caused by various factors, ranging from muscle strain to more severe conditions like cervical stenosis or thoracic outlet syndrome. Understanding the underlying cause of your pain is crucial for effective treatment and relief. A range of conditions can be managed by incorporating physical therapy techniques, exercises, posture correction, stress management, over-the-counter remedies, and medical treatment options, which can help manage your painful symptoms and improve your quality of life. If your symptoms persist or worsen over a period of time, consult a healthcare professional for further evaluation and treatment, including diagnostic tests and blood tests if necessary.

FAQs

What does it mean when your left shoulder and neck hurt?

Left shoulder and neck pain can be caused by various factors, including muscle strain, cervical disc bulge, or pinched nerves. Identifying the underlying cause, such as palpable lumps or a stiff neck, is essential to determine the appropriate treatment.

When should I worry about my neck and shoulder pain?

You should consult a doctor if you experience severe shoulder pain, persistent symptoms, or signs of a more serious condition, such as acute pain, numbness, weakness, or difficulty breathing.

How do I know if my neck and shoulder pain is heart-related?

Neck and shoulder pain can sometimes be a symptom of a heart attack, especially if it is accompanied by acute pain, shortness of breath, sweating, or nausea. If you suspect your pain may be heart-related, seek immediate medical attention.

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Dr. Cameron Moore

PT, DPT, FAAOMPT, CSCS, Dip. Osteopractic

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Dr. Kelsey Houston
PT, DPT, CERT. CN

Dr. Kelsey Houston is a dedicated and skilled physical therapist with a passion for promoting health and wellness. Originally from Damascus, OR, she pursued her graduate education in Arizona, earning a Doctor of Physical Therapy degree from Franklin Pierce University. Throughout her academic career, she honed a strong foundation in evidence-based clinical practice, patient-centered care, and rehabilitation techniques.

Dr. Houston also brings a background in athletics, particularly competitive soccer, which has fueled her dedication to sports rehabilitation and orthopedics. She earned a degree in Clinical Health Sciences from Portland State University, further deepening her knowledge of the human body and its movement mechanics. Her clinical experience spans a wide variety of settings, including outpatient clinics, hospitals, and rehabilitation centers, where she has worked with patients of all ages and backgrounds.

With a particular focus on orthopedics and sports rehabilitation, Dr. Houston is committed to helping patients recover from injuries, manage chronic conditions, and return to active lifestyles. She takes a patient-centered approach, using her expertise to help individuals improve their quality of life.

Outside of her professional work, Dr. Houston values maintaining an active lifestyle and enjoys hiking, running, and spending time with friends and family.

Dr. Kelseys Credentials 

  • Physical Therapist (PT)
  • Doctor of Physical Therapy (DPT)
  • Certified Dry Needling (Cert. DN)
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Dr. Taylor Calixto, PT, DPT Cert. DN, PCES

Physical therapist headshot at Continuous Motion Physical Therapy in Goodyear AZ

Originally from Seattle, Dr. Taylor Calixto has always had a passion for sports, health, and movement. A lifelong soccer player, she was drawn to physical therapy after recovering from a shoulder injury. She earned her undergraduate degree from Boise State and completed her Doctorate of Physical Therapy at Western University of Health Sciences, where she developed a strong foundation in evidence-based, patient-centered care.
While in school, Taylor discovered a passion for pelvic health, inspired by two mentors who helped shape her path. She earned her dry needling certification in 2023 and completed advanced pelvic floor training in 2024. Dr. Taylor is committed to empowering patients through personalized, compassionate care—whether they’re returning to sport, navigating pregnancy and postpartum, or addressing pelvic health concerns.

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Ashley Hardman - Performance Coach

 

Ashley Hardman brings a wealth of experience and passion to her role as a Performance Coach. She graduated from Brigham Young University (BYU) with a Bachelor of Science in Exercise and Wellness and a minor in Psychology, while also competing as a Division I softball player for four years.

During her fifth year at BYU, Ashley interned with the Olympic Strength Coaches, where she oversaw training programs for all campus athletic teams and ran the Gymnastics strength program. She went on to intern at EXOS in Carlsbad, CA, where she assisted in training club swim athletes, military personnel, retired NFL players, and NFL prospects.

Ashley’s diverse background also includes working as a physical therapy aide, a chiropractor scribe, and a personal trainer at a private gym. After relocating to Arizona, she returned to her alma mater, Estrella Foothills High School, as the Strength and Conditioning Coach, where she taught Weight Training and Athletic Performance classes, and led after-school strength programs for all campus sports.

Now at CMPT, Ashley is committed to helping clients achieve their goals by pushing them to become the best version of themselves. She believes in making 1% progress every day—for herself and for those she trains. Her personal approach to coaching builds strong relationships with clients and athletes, creating a motivating and supportive environment for lasting success.

 

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Dr. Cameron Moore, PT, DPT, FAAOMPT, CSCS, Dip. Osteopractic

skilled thrapist

Dr. Cameron Moore, physical therapist and co-owner, has always been very active with sports and activities starting with competitive motocross racing up to a semi-professional level and being a scholarship athlete in track and field competing at the division 1 level in college at Eastern Washington University in the triple jump. Cameron became interested in the profession of physical therapy after having knee surgery in high school and seeing the inter-workings of the profession. He pursued his bachelors degree in Exercise Science before moving to Phoenix to earn his Doctor of Physical Therapy (DPT) from Franklin Pierce University.

He then began specialization courses for spinal manipulation (Spinal Manipulation Institute) and dry needling (Dry Needling Institute). This lead Cameron in to becoming a Fellow of the American Academy of Manual Physical Therapist (FAAOMPT) through the American Academy of Manipulative Therapy (AAMT) and earned a Diploma of Osteopractic®, a distinction and training that only a small percentage of physical therapist have completed.

Dr. Moore continues to be very involved with motocross riding, Crossfit®, Olympic weight lifting, running and an overall active lifestyle with his Wife (Michelle) and their Vizsla (Parker).

Dr. Cameron Moore’s Credentials

  • Doctor of Physical Therapy (DPT)
  • Certified in Dry Needling (Cert DN)
  • Certified in Spinal Manipulation (Cert SMT)
  • Certified Strength and Conditioning Specialist (CSCS)
  • Diploma in Osteopractic® (Dip Osteopractic)
  • Fellow Of The American Academy Of Manual Physical Therapist (FAAOMPT)
  • American Academy of Manipulative Therapy Fellow (AAMT)
  • Crossfit® Level 1 Certified (CF-L1)
  • Crossfit® Mobility Certified
  • USA Track and Field Level 1 Coach
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Dr. Michelle Moore, PT, DPT FAAOMPT, Dip. Osteopractic

weightlifting in physical therapy

Dr. Michelle Moore, physical therapist and co-owner, grew up as a competitive gymnast and developed a passion for healthy living from a young age. Her collegiate studies in Health Education at the University of Wisconsin-La Crosse and athletic background influenced her to combine her passions and pursue a career in physical therapy. She earned a Doctorate in Physical Therapy from Franklin Pierce University in 2013.

Dr. Moore continued her educational pathway through the American Academy of Manipulative Therapy where she earned her Diploma Osteopractic® (Dip. Osteopractic) and became Certified in Dry Needling (Cert. DN), and Spinal Manipulative Therapy (Cert. SMT). From 2016-2017 Dr. Moore completed the rigorous coursework to become a Fellow of the American Academy of Orthopedic Manual Physical Therapy (FAAOMPT), a distinction held by only a fraction of the profession.

Dr. Moore’s special interests include treating active individuals and returning them to the activities that they love. In her spare time she enjoys Crossfit®, Olympic Weightlifting, mountain biking, hiking, and traveling with her husband, Cameron, and dog, Parker.

Dr. Michelle Moore’s Credentials:

  • ​Physical Therapist (PT)
  • Doctor of Physical Therapy (DPT)
  • Fellow of American Academy of Orthopedic Manual Physical Therapists (FAAOMPT)
  • Diploma in Osteopractic® (Dip. Osteopractic)
  • Certified Dry Needling (Cert. DN)
  • Certified Spinal Manipulative Therapy (Cert. SMT)
  • Crossfit® Mobility Certified
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Dr. Tyler Smith, PT, DPT

Physical Therapist

Dr. Tyler Smith is a Doctor of Physical Therapy with nearly a decade of clinical experience helping patients recover from injury, eliminate pain, and get back to doing what they love. He earned his Bachelor of Science in Exercise Science from the University of Akron before going on to earn his Doctorate of Physical Therapy from the University of South Florida. His background in exercise science laid a strong foundation for his hands-on, movement-focused approach to rehabilitation.

Dr. Smith is currently completing the American Academy of Manipulative Therapy (AAMT) Orthopedic Manual Physical Therapy Fellowship — one of the most prestigious post-graduate programs in the profession, held by only a small percentage of physical therapists. This advanced fellowship training reflects his commitment to delivering the highest standard of manual therapy care to every patient.

A standout specialty of Dr. Smith's is his work with golfers. He holds a Titleist Performance Institute (TPI) Medical Level 2 certification, the gold-standard credential in golf fitness and rehabilitation. Dr. Smith has spent years assessing and treating golfers of all ages and skill levels, understanding the unique demands the golf swing places on the body to design individualized programs that reduce injury risk, improve performance, and keep golfers on the course. He is also certified in Dry Needling and specializes in cervical, thoracic, and lumbar spine manipulation, as well as the evaluation and treatment of overhead athletes.

Outside the clinic, Dr. Smith enjoys being active and spending time on the golf course.

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Dr. Elana Trejo, PT, DPT

Physical Therapist

Dr. Elana Trejo has been a competitive athlete for most of her life and brings firsthand understanding of what it means to train hard, push through physical demands, and want to get back to full performance — not just feel better. That drive has taken her all the way to the competitive karate world stage, where she will be competing in the Karate World Championships this year.

Dr. Trejo earned her Doctorate in Physical Therapy from Franklin Pierce University and has spent three years treating a wide range of musculoskeletal and orthopedic conditions, including post-operative recovery, chronic pain, and acute injuries. She is trained in manual therapy, therapeutic exercise, and a variety of evidence-based modalities.

Dr. Trejo has specialized training in pelvic health through Herman and Wallace and ICE Pelvic Health, two of the most well-regarded pelvic floor programs in the country. She works with patients navigating leaking, pelvic pain, prolapse, core dysfunction, pregnancy-related discomfort, and postpartum recovery — always with a lens toward keeping them active and performing at their best.

Her dual background in orthopedics and pelvic health means she can dig deeper into what is actually driving your symptoms and build a plan that gets you back to doing what you do.

Credentials