Hi Mukund,
I have been puzzling with the joint problems I have. First I started off with a patella mistrack on my R knee since 3 yrs but I only start to take care of it this year so it became chronic. It happened from my dancing. I do a lot of hip turnouts in dance. In fact, my hip joint snaps when I do trikonasanas. I am doing physio leg raises and wall slides but without significant improvement on my R knee. It still grinds when I bend it and aches during long walks.
Then this year I twisted my L knee while rotating my foot on a sticky flooring and got a meniscus tear. At first it hurt while walking but know I am walking around the house without a brace. But I feel the stabbing pain after doing long walk and squats. I found on my R knee also have a milder tear. When I do trikonasanas, I feel the sharp pain with the foot turned 45 degrees and stretched.
Then in recent months I developed pain in my elbows and it hurts when I turn on the tap or push my hand towards a surface. One of them is tendinitis.
It just struck me the problems are on my elbows and knees but I am just in my early thirities! I wanted to find out the SOURCE of these problems.
I searched in the internet and was reading about the chakras. It mentioned about the nabhi chakra which has a relation to the elbows and knees and middle finger. I have a history of gastric problems and cannot take heavy foods. I take the coffee at tea time and the occasional chocaolate 
. I also had family disharmony in childhood and career problems in the present which affects nabhi chakra. I am also very moody. I think my nabhi chakra is catched. But I can’t really do anything about my past family relationships, except not bother about them.
My R nose is blocked in the morning too. I medidate for half an hour in the morning. But I would like to know the SOURCE of my problems so that I can heal my joint problems instead of suppressing the symptoms.
I thank you for your light.