Tendonitis is an injury to the tendon, fiber is a reason for joining muscle to bone, similar to a rope.
https://www.publichealthandnutrition.com/what-are-the-types-symptoms-and-treatment-of-tendonitis/
#tendinitis #tendinitistypes #tendinitissymptoms #tendinitistreatment #tendinitis #tendinitisdehombro