Pai in knee after doing extentions.
Respected sir,today while doing extentions with 3kgs I suddenly feel a strain on my opreated knee and then there was a little pain and little bit difficulty in walking till now can you please tell me tHe reason ..
Respected sir,today while doing extentions with 3kgs I suddenly feel a strain on my opreated knee and then there was a little pain and little bit difficulty in walking till now can you please tell me tHe reason ..