Why is my knee hurting?!

Why is my knee hurting?

my knee hurts to do anythin. i workeed 6 days in a row, there was a lot of frieght. i spent a lot of time in the pen aisle puttin pens away. by friday i was so exhausted. about half way through saturday my knee hurtz a lot, i limp. any suggestions?

1 week ago
can i get wcb for this?

yeah what murdok said but it might be a groth spurt which means u will get taller cuz last year i was 5'7 as a 7th grader with knee pain as bad as hell and then entering 8th grade i was 6'3 just and pain in ur joints means u might get taller so just try using a strap thats what i did