https://www.healthcentral.com/article/why-your-joints-are-stiff-or-painful-in-the-morning
Osteoarthritis

Why Your Joints Are Stiff or Painful in the Morning

    Grant Cooper, M.D.

    Grant Cooper, M.D.

    Grant Cooper is a board certified, fellowship-trained physician who specializes in the non-operative treatment of spine, joint and muscle pain. He wrote for HealthCentral as a health professional for Osteoarthritis.