The European College of Sports and Exercise Physicians (ECOSEP) is a specialty society of physician members within the European community. Our clear mission is to: (1) advance the competence of sports physicians via continuing medical education and research, (2) collaborate with other sports medicine organizations, and (3) provide reputable information to the public.

This issue – leg pain, concussion, osteoarthritis and more!

As one of BJSM's 23 member societies we shaped this final issue of 2015. In our editorial on the challenges of managing exercise induced leg pain (see page 1546), we draw attention to the fairly basic unanswered questions. There remains debate about its nomenclature, diagnosis, natural history and treatment options. Other that just that, it's well understood! Therefore, we call for an international consensus meeting.

One area where an international consensus meeting has made a major difference …