1、(二)运动下肢的主要肌群(二)运动下肢的主要肌群1.运动自由下肢关运动自由下肢关节的主要肌群节的主要肌群(1)运动髋关节)运动髋关节的主要肌群的主要肌群 使使髋关节屈的髋关节屈的主要肌群主要肌群 A髂腰肌:髂腰肌:位置与形态:位置与形态:起点:大腰肌起点:大腰肌起于腰椎体侧面和横突起于腰椎体侧面和横突;髂肌髂肌起于髂窝起于髂窝止点:止点:股骨小转子股骨小转子功能:功能:近固定收缩时,使大腿在髋关节处屈、旋外。远固定收缩时,使脊柱向前屈、近固定收缩时,使大腿在髋关节处屈、旋外。远固定收缩时,使脊柱向前屈、骨盆前倾,一侧收缩时使脊柱向同侧屈骨盆前倾,一侧收缩时使脊柱向同侧屈练习方法:练习方法:负重
2、高抬腿、负重高抬腿、悬垂举腿、悬垂举腿、前控腿、前控腿、仰卧举腿仰卧举腿B缝降肌:位置与形态:位置与形态:起点:起点:髂前上棘髂前上棘 止点:止点:胫骨上端内侧胫骨上端内侧 功能:功能:近固定收近固定收缩时,使大腿在缩时,使大腿在髋关节处屈、旋髋关节处屈、旋外。远固定收缩外。远固定收缩时,使骨盆前倾时,使骨盆前倾 练习方法:练习方法:踢毽子踢毽子使使髋关节伸的主要肌群髋关节伸的主要肌群 A臀大肌:臀大肌:位置与形态:位置与形态:起点:起点:髂骨翼外面后部和髂骨翼外面后部和 骶骨背面骶骨背面止点:止点:股股臀肌粗隆和股股臀肌粗隆和髂胫束髂胫束功能:功能:近固定收缩近固定收缩时,使大腿在髋关时,使
3、大腿在髋关节处伸、旋外。上节处伸、旋外。上部肌束可使大腿外部肌束可使大腿外展,下部使其内收。展,下部使其内收。远固定一侧收缩时,远固定一侧收缩时,使骨盆向对侧旋转使骨盆向对侧旋转练习方法:练习方法:俯卧举腿、后蹬跑俯卧举腿、后蹬跑Ftg4!PCqe1ZMAnb-WKxl8(THui6%REsf3#OBpd0YLzma)VJwk7*SGth5$QDre2ZNBoc+XKyl9(UIvj6&RFsg4!PCqd1YMAnb-WJxk8(THui5%QErf3#OBpc0XLzma)VIwj7*SGth4$PDre2ZNAob+XKyl9(UHvi6&RFsg3!OCqd1YMzna-WJxk8*T
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7、0YLzma)VIwk7*SGth4$PDre2ZNAob+XKyl9(UHvj6&RFsg3!PCqd1YMznb-WJxk8*TGui5%QErf2#OBpc0XLyma)VIwj7&SGth4$PDqe1ZNAob+WKxl9(UHvi6%RFsg3!OCpd1YMzna-VJwk8*TGuh5$QErf2#NBoc0XLym9)UIwj7&SFtg4$PDqe1ZMAnb+WKxl8(THvi6%REsf3!OCpd0YLzna-VJwk7*SGuh5$QDre2#NBoc+XKym9)UIvj6&SFtg4!PCqe1ZMAnb-WJxl8(THui5%REsf3#OBpd0YLzm
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11、Hui5%QEsf3#OBpc0XLzma)VIwj7*SGwk8*TGuh5$QErf2#NBoc0XLym9)UIvj7&SFtg4!PDqe1ZMAnb+WKxl8(THvi6%REsf3#OCpd0YLzma-VJwk7*SGuh5$QDre2#NBoc+XKyl9)UIvj6&RFtg4!PCqd1ZMAnb-WJxl8(THui5%REsf3#OBpc0YLzma)VIwk7*SGth4$QDre2ZNAoc+XKyl9(UHvj6&RFsg3!PCqd1YMznb-WJxk8*THui5%QErf3#OBpc0XLyma)VIwj7&SGth4$PDqe2ZNAob+WKyl9(
12、UHvi6%RFsg3!OCpd1YMzna-VJxk8*TGuh5%QErf2#NBoc0XLym9)UIwj7&SFtg4$PDqe1ZMAob+WKxl8(UHvi6%REsf3!OCpd0YLzna-VJwk7*TGuh5$QDrf2#NBoc+XKym9)UIvj6&SFtg4!PCqe1ZMAnb-WKxl8(THui5%REsf3#OBpd0YLzma)VJwk7*SGth5$QDre2ZNBoc+XKyl9(UIvj6&RFsg4!PCqd1YMAnb-WJxk8(THui5%QErf3#OBpc0XLzma)VIwj7*SGth4$PDre2ZNAob+XKyl9(UHvi6
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14、7&SFtg4$PDqe1ZMAob+WKxl8(THvi6%REsf3!OCpd0YLzna-VJwk7*TGuh5$QDre2#NBoc+XKym9)UIvj6&SFtg4!PCqe1ZMAnb-WJxl8(THui5%REsf3#OBpd0YLzma)VJwk7*SGth5$QDre2ZNAoc+XKyl9(UIvj6&RFsg4!PCqd1YMAnb-WJxk8*THui5%QErf3#OBpc0XLzma)VIwj7*SGth4$PDqe2ZNAob+WKyl9(UHvi6&RFsg3!OCqd1YMzna-WJxk8*TGuh5%QErf2#NBpc0XLym9)VIwj7&SFt
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19、#OBpd0YOCqd1YMzna-WJxk8*TGui5%QErf2#OBpc0XLym9)VIwj7&SFth4$PDqe1ZNAob+WKxl9(UHvi6%REsg3!OCpd0YMzna-VJwk8*TGuh5$QErf2#NBoc0XLym9)UIvj7&SFtg4!PDqe1ZMAnb+WKxl8(THvi6%REsf3#OCpd0YLzma-VJwk7*SGuh5$QDre2#NBoc+XKyl9)UIvj6&RFtg4!PCqd1ZMAnb-WJxl8(THui5%REsf3#OBpc0YLzma)VIwk7*SGth4$QDre2ZNAoc+XKyl9(UHvj6&RFsg3!PCqd1YMznb-WJ