www.thelancet.com/diabetes-endocrinology Published online January 23, 2017 http://dx.doi.org/10.1016/S2213-8587(17)30014-1 1 Review Exercise management in type 1 diabetes: a consensus statement Michael C Riddell, Ian W Gallen, Carmel E Smart, Craig E Taplin, Peter Adolfsson, Alistair N Lumb, Aaron K