Knee: The hardest working joint
The joint that takes the most pounding and is often taken for granted, yet keeps soldiering along without a complaint – until it’s too late. Learn about this crucial joint and how to take its care with exercises that will keep you in good stead.
Watch more videos: http://www.ndtv.com/video
Don't miss the stories followIndiaVision Social and Lifestyle and let's be smart!


