Wrist Acceleration Cut Points for Moderate-to-Vigorous Physical Activity in Youth.
VAN Loo CMT, Okely AD, Batterham MJ, Hinkley T, Ekelund U, Brage S, Reilly JJ, Trost SG, Janssen X, Cliff DP
Medicine and Science in Sports and Exercise. Oct 2017
(DOI : 10.1249/MSS.0000000000001449)