Measuring macro kinematics of classical cross-country skiing during on-snow training using a single micro-sensor unit - Marsland, F.; Mackintosh, C.; Anson, J.; Lyons, K.; Waddington, G.; Chapman, D. W. (3rd International Congress on Science and Nordic Skiing - ICSNS 2015. 5-8 June 2015, Vuokatti, Finland, 2015)