Tendonitis and tendinopathy are not the same things. Knowing the differences will determine your treatment.
Knee joints are under a lot of physical stress each day. It is very common to experience pain in one or both knees due to normal wear and tear, physical activity, or injury. Often, if a person has a knee injury or strain, the pain can feel as though it is burning.
Rotator cuff muscles may be small, but they're majorly important.