RT Journal Article SR Electronic T1 Preventing the ‘24-hour Babel’: the need for a consensus on a consistent terminology scheme for physical activity, sedentary behaviour and sleep JF British Journal of Sports Medicine JO Br J Sports Med FD BMJ Publishing Group Ltd and British Association of Sport and Exercise Medicine SP bjsports-2021-104487 DO 10.1136/bjsports-2021-104487 A1 Ryan S Falck A1 Jennifer C Davis A1 Linda Li A1 Emmanuel Stamatakis A1 Teresa Liu-Ambrose YR 2021 UL http://bjsm.bmj.com/content/early/2021/09/22/bjsports-2021-104487.abstract AB