I see that you have some highly respected certifications and would recommend that you look into another which addresses the very problem you are talking about. It can be done online which, since you live in India, will probably be preferable to you.
I am talking about the level 1 of The BioMechanics Method of Justin Price who has developed a comprehensive and systematic approach to the exact problem you are describing. Here is a link to his website http://www.thebiomechanics.com/what-is-tbmm.asp.
I have taken this course recently myself and highly recommend it.