Drift-Free 3D Orientation and Displacement Estimation for Quasi-Cyclical Movements Using One Inertial Measurement Unit: Application to Running. - Marit A. Zandbergen; Jasper Reenalda; Robbert P. van Middelaar; Romano I. Ferla; Jaap H. Buurke; Peter H. Veltink (Sensors, 2022)