“…4,5 Although ET has demonstrated beneficial effects for hip OA in recommended core outcomes 6 of pain 7,8 and patient perceived improvement (patient global assessment-(PGA) 9,10 in the short and medium term, results for changes in physical function are conflicting. A number of randomised controlled trials (RCTs), some of which have included participants with hip or knee OA, found functional benefits with exercise 9,11,12 , but a meta-analysis, based on data from participants with hip OA only, found no effect on physical function 7 .…”