[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f8kHbinxrHH84brF9RXpq9UDxq7ebh8yaA6CS13NXiLU":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":13,"related":14,"source":18,"type":19},[],"2026-01-21 09:16:37",1072144777,[8,9],"对","错",{"courseImg":11,"courseName":12},"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fffcf6e182c3920b6de6ffa0ffb4d89b0.png","舞蹈解剖学","所有手臂练习都是上肢所有关节或者联合脊柱共同协调完成的.( )",[15,20,30,41,50,59,64,69,74,79],{"answer":16,"createTime":5,"id":6,"options":17,"question":13,"source":18,"type":19},[],[8,9],"v2",3,{"answer":21,"createTime":5,"id":22,"options":23,"question":28,"source":18,"type":29},[],1072144810,[24,25,26,27],"舞蹈表演的稳定指的就是脚下生根,练习时不仅仅是站立在地板上,还要有意识地向地板下扎根,钻下去","舞蹈中中段可以不用收紧,适当放松可以方便重心的转移","舞蹈表演时由腰发力,向上向下传递出去,向下通过骨盆带动整个下肢动作,向上通过肩带动整个上肢的表现","舞蹈中腰是贯穿上下的枢纽,是运动的关键","以下哪些选项是正确的( )",1,{"answer":31,"createTime":32,"id":33,"options":34,"question":39,"source":18,"type":40},[],"2026-01-21 09:16:36",1072144814,[35,36,37,38],"冲、靠","靠、冲","冲、冲","靠、靠","腰椎在斜方向的水平叠加运动形成,向斜前平移为(),向斜后方向的平移为().( )",0,{"answer":42,"createTime":32,"id":43,"options":44,"question":49,"source":18,"type":40},[],1072144836,[45,46,47,48],"肋间外肌","肋间内肌","膈肌","竖脊肌","( )是最重要的呼吸肌",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":18,"type":29},[],1072144848,[54,55,56,57],"髋关节外旋","臀大肌、缝匠肌为原动肌,完成克制工作","胸腰外挺,展示自己的胸腰","正步位保持重心稳定","预备姿势原动肌分析那些是正确的:( )",{"answer":60,"createTime":5,"id":61,"options":62,"question":63,"source":18,"type":19},[],1072144853,[8,9],"关节周围的肌肉状况:这部分与肌肉的弹性、体积、疲劳程度等有相关性.( )",{"answer":65,"createTime":5,"id":66,"options":67,"question":68,"source":18,"type":19},[],1072144872,[8,9],"压膝盖会导致 &quot;膝过伸&quot;现象,是一种违背身体构造的&quot;错误&quot;训练.( )",{"answer":70,"createTime":5,"id":71,"options":72,"question":73,"source":18,"type":19},[],1072144879,[8,9],"与原动肌作用相反的肌群,称为&quot;对抗肌&quot;或&quot;拮抗肌&quot;,它起着调节原动肌收缩的作用,与原动肌是协调关系.( )",{"answer":75,"createTime":5,"id":76,"options":77,"question":78,"source":18,"type":19},[],1072144883,[8,9],"如果骨盆倾斜度异常,容易造成脊柱生理弧度的改变,而导致体态异常.( )",{"answer":80,"createTime":5,"id":81,"options":82,"question":87,"source":18,"type":29},[],1072144897,[83,84,85,86],"大腿内侧肌群的伸展性很重要,如果大腿内侧肌群没有好的伸展性,动作的幅度、流畅都会受到影响","通过耗、压旁腿及横叉练习可提高内侧肌群的伸展性","擦地主要锻炼的肌肉是臀部肌肉、股四头肌、小腿后群肌肉以及大腿内侧肌群,其中最重要的是小腿深层的趾长屈肌、拇长屈肌:其次锻炼绷脚背、绷脚趾的能力,训练脚推离地面的感觉和意识","在练习擦地动作时大腿内侧肌群是内收下肢的动力,可以不用注重意识控制动作,内侧肌群也可以适当放松,这样训练不累但也可以练到位","以下选项那些是正确的( )"]