knee pain.

John is training for a marathon and recently he has been experiencing knee pain. He subsequently went to the doctor for a diagnosis.

a. What are the possible diagnoses for his knee pain?

b. What is the structure and function of the synovial joint of the knee?

c. What is knee synovitis?

d. What might the doctor recommend to John to treat his symptoms?

e. What are some holistic approaches to treating his symptoms?

At least 300 words