2018 Volume 17 Issue 2 Pages 257-265
The purpose of this research is to estimate quantitatively by using jump motion as a base material as the basic research about the effect the difference in the linguistics movement instructions on a performance. The effect of five instructions (“A: big jump.”, “B: jump after deeply bended knees.”, “C: highly jump.”, “D: maximum jump.”, “E: jump to touch the ceiling.”) on jump height was analyzed using KINECT. Result, the height of jump was E > D > C> B > A. In order to create high jump, it was found the instruction such as E, with the target point in the external of body was useful. In addition, as attention focused on the part instructed as the effect of the instruction focusing on the explicit of body part like B, it was suggested the attentiveness to other parts and the timing of the operation may be delayed. Instructions like D didn't lead to a high jump because the image of movement was ambiguous.
