As a sufferer of fucked knees
*disclaimer not a doctor*

It could be patellar tendinitis (jumpers knee)early stage wouldn't hurt until after exercise and would be tender to the touch.
(Bonzodog29 is an unemployed sponge of the worst kind, Tue 11 Mar 2014, 10:05, 2 replies, latest was 12 years ago)

Again, I can offer reasonable rates on a range of snake oils for this

( tangledupinblue hairy badge with moving eyes, Tue 11 Mar 2014, 10:06, Reply)

It makes no difference if I go running or not
Its really rather odd
( sporters I’m sincerely gratitude to you, Tue 11 Mar 2014, 10:06, Reply)

Wooaah, you're half way there

(localboy purveyor of pisspoor puns, Tue 11 Mar 2014, 10:08, Reply)

Wooooaaah
Knee meniscus tear!
( sporters I’m sincerely gratitude to you, Tue 11 Mar 2014, 10:15, Reply)

hahaha!!
very good
(localboy purveyor of pisspoor puns, Tue 11 Mar 2014, 10:17, Reply)