THE JOURNAL OF SCIENCE AND MEDICINE IN SPORT BY TRANSITIONING TO FOOTWEAR? Hurst, Atkins and Dickinson, measured the translational and rotational accelerations of down-hill mountain bikers suggesting that they may be at risk of sport related concussions due to the loads transmitted to the head describe the current level of gross motor chair sprint testing in wheel chair rugby skill development in children aged 11 to impact significantly on individual ABOUT THE AUTHOR 29 months. Mitchell’s group outline the performance. Mungovan, Peralta, Gass relationships between physical activity and Scanlan report criterion validity and Gordon S. Waddington is the and sedentary behaviour and metabolic test-retest reliability of a high intensity Editor-in-Chief of The Journal syndrome in rural Australian adults. netball-specific circuit test. Iannetta of Science and Medicine in Sport. Lewis, Peoples, Groeller and Brown and co-workers describe an equation outline an eccentric cycling program to predict maximal lactate steady state with low cardiovascular demand that from ramp-incremental exercise test effectively improves quadriceps strength. data. Mitchell, Rattray, Saunders and The Journal of Science and Medicine Parrish and co-workers report the effect Pyne describe the relationship between in Sport, published by Sports of the “Stand up for Health” trial on talent identification test parameters and Medicine Australia (SMA), is the reducing sedentary time in Australian performance in elite junior swimmers. major refereed research publication high school students. Moras and team report the effectiveness on sports science and medicine of using entropy measures in assessing in Australia. The Journal provides In the first article in the sport and movement variability in elite rugby high quality, original research papers exercise science section this month, player’s resistance training with and to keep members and subscribers Hurst, Atkins and Dickinson, measured without using a ball. Schoenmakers informed of developments in sports the translational and rotational and Reed describe the physiologic science and medicine. Produced for accelerations of down-hill mountain and perceptual demands of running SMA 12 times a year by Elsevier bikers suggesting that they may be at on a curved non-motorised treadmill. Australia, it reflects SMA’s risk of sport related concussions due to commitment to encouraging world- the loads transmitted to the head. Haydon The December 2018 issue of the Journal class research within the industry, and colleagues, report the influence of of Science and Medicine in Sport provides and its commitment to the continuing small changes in test design on wheel an excellent range of articles of interest education of its members. Journal to researchers and clinicians in sport articles can be found at jsams.org science and exercise medicine. VOLUME 36 • ISSUE 3 2018 31