Why would you live with pain if you could avoid it? Knee pain is one of the most common aches and pains. 
The good news is, it can be avoided.

Your knee holds your legs together and allows you to walk. It is the meeting place of your leg tendons, ligaments, tissue, and bones. Without your knee, you would not be able to walk, run or jump. Stretching is a great way to help you look after your knees.