5Jordet G, Hartman E, Visscher C, Lemmink KA. Kicks from the penalty mark in soccer: The roles of stress, skill, and fatigue for kick outcomes[J]. J Sports Sci,2007,25(2) :121 - 129.
6Morya E, Ranvaud R, Pinheim WM. Dynamics of visual feedback in a laboratory simulation of a penalty kick[J]. J Sports Sci. 2003,21 (2) :87 - 95.
7Van der Kamp J. A field simulation study of the effectiveness of penalty kick strategies in soccer: late alterations of kick direction increase errors and reduce accuracy[J]. J Sports Sci, 2006, 24 (5): 467 - 477.
