Hoffman M D, Gilson P M, Westenburg T M, Spencer W A
Department of Physical Medicine and Rehabilitation, Medical College of Wisconsin, Milwaukee.
Int J Sports Med. 1992 Apr;13(3):270-3. doi: 10.1055/s-2007-1021265.
Biathletes commonly reduce their skiing intensity as they approach the firing line. However, it is not clear how the intensity of the previous exercise affects their shooting results. The purpose of this investigation was to assess shooting performance among elite American biathletes immediately after exercise of various intensities. Shooting performance was assessed from measures of shooting accuracy, shooting precision, and stability of hold. It was found that exercise intensity had minimal effect on shooting accuracy and precision for prone shooting, but did affect these measures for shooting in the standing position. In addition, stability of hold was affected more by exercise intensity for shooting in the standing position compared with prone shooting. If these results can be transferred to competitive biathlon, it is suggested that the intensity of exertion immediately prior to biathlon shooting has minimal influence on prone shooting performance, but does affect shooting in the standing position by altering the stability of the hold.
冬季两项运动员在接近射击线时通常会降低滑雪强度。然而，之前运动的强度如何影响他们的射击成绩尚不清楚。本研究的目的是评估不同强度运动后美国精英冬季两项运动员的射击表现。射击表现通过射击准确性、射击精度和握持稳定性来评估。研究发现，运动强度对卧射的射击准确性和精度影响极小，但对立射的这些指标有影响。此外，与卧射相比，立射时的握持稳定性受运动强度的影响更大。如果这些结果能够应用于竞技冬季两项运动，那么建议在冬季两项射击前即刻的运动强度对卧射成绩影响极小，但会通过改变握持稳定性对立射产生影响。
