Santtila, Matti1; Pihlainen, Kai2; Viskari, Jarmo2; Kyröläinen, Heikki1,3
1Department of Leadership and Military Pedagogy, National Defence University, Helsinki, Finland;
2Training Division of Defence Command, Defence Forces, Helsinki, Finland; and
3Department of Biology of Physical Activity, University of Jyväskylä, Jyväskylä, Finland
Address correspondence to Matti Santtila, [email protected].
doi: 10.1519/JSC.0000000000001035