In the return of Sports Corner, Dr Olivia Abdoo chats all things UFC (Ultimate Fighting Championship) and MMA (mixed martial arts).UFC combines wrestling, grappling and striking, which makes for complex demands that contribute to complex injury epidemiology. Whether working with a Championship fighter or a recreational martial arts athlete, Dr Abdoo provides excellent guidance for clinicians who are planning rehabilitation and return to sport.Concussion is common in UFC, so stay tuned for an upcoming episode with Dr Abdoo about her approach to concussion rehabilitation with UFC athletes.