Aching Right Knee??

[W8PMC]

Now this may come across as a stupid question (wouldn't be my first), but could the output/vibration from a car speaker (see it is kind of PH related) cause some sort of RSI to your knee?

Reason i ask is i've never suffered with any pain in my knees but over the last 6 months i have & it appears to be getting worse. Nothing else in my life as far as i know has changed such as physical activity or more time in the car which is why i think it's something that's been caused over time.

I note that my right knee when driving sits very close to the door speaker (not resting on it) & i do play music fairly loud so could this cause over time some strain to that knee??

Thanks in advance.

[MOBB]

I don't know the answer to the speaker question, but you could google piriformis syndrome, caused me knee pain which I can sort with stretching techniques