@article {Khan469, author = {K M Khan}, title = {Mid-year review: physical inactivity universally accepted as the biggest public health problem of the 21st century, shoulder exam challenges, and progress against the scourges of anterior knee pain and ACL injuries}, volume = {43}, number = {7}, pages = {469--470}, year = {2009}, doi = {10.1136/bjsm.2009.062794}, publisher = {British Association of Sport and Excercise Medicine}, issn = {0306-3674}, URL = {https://bjsm.bmj.com/content/43/7/469}, eprint = {https://bjsm.bmj.com/content/43/7/469.full.pdf}, journal = {British Journal of Sports Medicine} }