body mechanics这个概念,好像比较多用于医疗行业,也用于运动健身行业吧?简单的说就是正确的姿势以保护自己,减少伤害。实际上传统武术当中也有很多运用,所谓四两拨千斤,用的就是巧力,只不过咱们古人并没有从解剖角度系统研究罢了(或者说有研究,但没有发扬光大?总之大多数资料说到人体工学什么的,都说是二战以后的新学科)
补充:找到个比较完整的英文解释,Body mechanics refers to the way we move during every day activities. Good body mechanics may be able to prevent or correct problems with posture (the way you stand, sit, or lie.) Good body mechanics may also protect your body, especially your back, from pain and injury.