Hey is this arthoritis if when im sitting 4 a while i get up & my knee is locked?

help!!! im only 15 ..and i dnt want to have authoritis
Answer:
lol No you don't have arthritis, I'm 16 and trust me you don't. It probably just locked itself you will be fine. You don't get arthritis until your old so you wont be worrying about that for a long time. Just chill and take it easy.

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