在体育教学与训练中,常常出现这样的情况:一些学生在突然摔倒的一刹那,本能地用手掌去撑地,结果造成了“手掌撑地伤”。笔者在教学实践中发现,此类损伤在体育活动中发病率较高,应引起体育教师(教练员)的高度重视。一、“手掌撑地伤”的发病诱因(一)不做准备活动或准备活动不充分。(二)缺少防伤意识,又争强好胜,盲目地去做一些“力所不及”的技术动作。(三)运用技术动作不合理,违反了运动力学原理。 In physical education and training, it often happens that some students instinctively use the palm of their hand during the moment of a sudden fall, resulting in “hand palm injury ”. The author found in teaching practice, such injuries in sports activities in a higher incidence, should lead to physical education teachers (coaches) attach great importance. First, “palm hold to ground injury ” incidence incentives (A) do not prepare for activities or preparation activities are not sufficient. (B) the lack of awareness of anti-injury, but also victorious, blindly do some “power” of the technical action. (C) the use of technical actions unreasonable, in violation of the principles of sports mechanics.