Kemnitz C P, Johnson R F, Merullo D J, Rice V J
University of Wisconsin-Superior, USA.
Percept Mot Skills. 2001 Oct;93(2):479-85. doi: 10.2466/pms.2001.93.2.479.
15 male and 13 female soldiers participated in a study to examine the effects of sex, rifle stock length 117.8 cm, 22.3 cm, and 26.2 cm), and rifle weight (3.2 kg vs 3.8 kg) on military marksmanship performance. The Noptel simulator was used to assess marksmanship accuracy (proximity of shots to the target center) and precision (proximity of shots to one another regardless of proximity to the target center). There were no significant differences in either measure of marksmanship performance as a function of sex. Marksmanship accuracy was significantly better with the shortest rifle stock, and marksmanship precision was significantly better with the lighter rifle. Regardless of the sex of the shooter, stock length and weapon weight should be considered in any new combat rifle design as these results indicate they significantly affect marksmanship.
15名男性士兵和13名女性士兵参与了一项研究，以考察性别、步枪枪托长度（117.8厘米、22.3厘米和26.2厘米）以及步枪重量（3.2千克与3.8千克）对军事射击性能的影响。使用Noptel模拟器评估射击准确性（子弹与目标中心的接近程度）和精度（子弹相互之间的接近程度，无论其与目标中心的接近程度如何）。射击性能的这两项指标均未因性别而存在显著差异。使用最短枪托时射击准确性显著更高，使用较轻步枪时射击精度显著更高。无论射击者的性别如何，在任何新型战斗步枪设计中都应考虑枪托长度和武器重量，因为这些结果表明它们会显著影响射击性能。
