Link of Exercise and hip pain

There’s a research by Dr. John Esdaile, Rheumatologist, Professor of Medicine, University of British Columbia, University of Calgary and Scientific Director, Arthritis Research Centre of Canada about the Hip Pain, Osteoarthritis link to physical activity.
Watch the video :-

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Summary of the video :
Osteoarthritis – progressive disease that can affect the hand, hip or knee.
– Most common form of hip arthritis
– Responsible for more than 90% of hip replacement.

Certain type of physical activities that involves flexing the hip such as sking, skating, jogging, soccer even cycling interact with the form hip causing damage which lead to Osteoarthritis.
Studies found more than 3/9 of the young patient has been effect of hip replacement.

Source :- Facebook Health ResearchInCanada

I hope this study could lead for any researcher to find solution. To avoid exercise Dr John Esdaile tell at the video is impossible. The exercise he mention is top popular sport in the worldwide. So, maybe the researcher could prompt physiotheraphy for the sport and sport science people.