[1] Oja P, Titze S, Kokko S, Kujala UM, Heinonen A, Kelly P, Koski P, Foster C. Health benefits of different sport disciplines for adults: systematic review of observational and intervention studies with meta-analysis. Br J Sports Med. 2015 Apr;49(7):434-40.
[2] Oja P, Kelly P, Pedisic Z, Titze S, Bauman A, Foster C, Hamer M, Hillsdon M, Stamatakis E. Associations of specific types of sports and exercise with all-cause and cardiovascular-disease mortality: a cohort study of 80?306 British adults. Br J Sports Med. 2017 May;51(10):812-817.