Hi ALS388,

Many thanks for you reply, I really appreciate you taking the time to respond and try to help.

I will review the images you have shared here.

Somebody mentioned to me recently that I could have a bursitis at the back of my knee. If would tie in with the slight swelling, and tightness (very tight) when I stand up after sitting.

I've started performing this set of stretches daily and it's really helping. (In fact, the reason I know these stretches are truly helping is because I perform them every day 3 times a day for an entire week, and the pain really subsided a lot. However, I then stopped for 5 days and the pain returned ) So, I'll keep doing these stretches for now at least.

http://www.spine-health.com/fig-17-piriformis-stretch-supine

http://www.spine-health.com/fig-18-piriformis-stretch%E2%80%94supine


http://www.spine-health.com/fig-19-hip-and-knee%E2%80%94supine-piriformis-stretch

http://www.spine-health.com/fig-8-pull-knee-chest

Thanks a lot!
David.