The most common cause of shoulder blade pain are muscle strains from intense workouts, heavy lifting, Stressed Postures or Uncomfortable sleeping position.
How to relieve pain under the shoulder blade? - Physiotattva
Rhomboid Pain / Interscapular Pain
Chest and Shoulder Pain: Symptoms, Causes, and Diagnosis
7 Causes of Pain Under the Shoulder Blade
Signs Your Upper Back Pain is Serious Trouble
Why Does My Shoulder Hurt?: James A. Nassiri, MD, MA: Pain Management Specialist
Got Pain in the Shoulder Blade?
Shoulder blade pain: what are the causes?
5 Conditions That Cause Lasting Shoulder Pain: James A. Nassiri, MD, MA: Pain Management Specialist
7 Possible Causes of Pain Under Your Shoulder Blade Infographic
Pain Near the Shoulder Blade - It's probably not just a trigger point!
Shoulder Blade Pain: Causes, Treatment, and More
Fix Upper Back Pain Between Shoulder Blades - 7 Exercises