Knee problems may very well be attributable to normal use-and-tear from ageing, overuse, health problems and damage as a consequence of trauma or overexertion. Arthritis together with other prevalent knee accidents including fractures and sprains generally lead to knee pain and difficulty walking. How do I avert my knee osteoarthritis https://www.theorthopaedicandpainpractice.com/what-is-knee-arthritis/