[转贴]游泳時經常使用的肌群
<STRONG><FONT size=2><FONT face=Arial><SPAN class=smalltxt><SPAN class=bold>[转帖]游泳時經常使用的肌群</SPAN></SPAN><BR><BR></FONT></FONT></STRONG><SPAN style="FONT-SIZE: 14px">游泳時經常使用的肌群: 上臂三頭肌,大圓肌,闊背肌,胸肌,三角肌,上臂二投肌,前臂肌群. 轉身會用到:內,外腹斜肌. 蝶式的蝶腰動作會用到:斜方肌<BR>,臀大肌,腿後腱肌群,腓腸肌,腹直肌,胸肌,胸腰肌膜,臀中肌,股直肌.<BR>如果把這些肌群伸展至極限後縮收就可得到最大肌力,相反的划水效率也會增加很多.<BR>attachments/dvbbs/UploadFile/2004-7/2004725164914663.jpg<BR>attachments/dvbbs/UploadFile/2004-7/200472516492157.jpg<BR><BR>肌肉系统概述 <BR><BR><BR><BR>Overview of Muscular System<BR>肌肉系统概述<BR>肌肉的功用: produce movements --by shortening 通过伸缩产生运动<BR>k maintain posture 保持身体姿势<BR>l stabilize joint 稳定关节<BR>m generate heat 产生热量<BR>肌束排列【Fig.1-16】<BR>肌肉的形狀 舉例<BR>flat external oblique<BR>pennate <BR>unipennate extensor digitorum longusrectus femorisdeltoid<BR>bipennate rectus femoris<BR>multipennate deltoid<BR>fusiform biceps brachii<BR>quadrate muscle pronator quadratus<BR>circular/sphincteral orbicularis oculi<BR>肌肉附著<BR>-- 肌肉具兩端附著處 →origin and insertion <BR>-- 肌肉可附著於 bone, cartilage, skin, fascia, mucous membrane<BR>-- 附著形式 → direct and indirect(tendon /aponeurosis)<BR>作用形式<BR>-- agonist, prime mover(主動肌)<BR>-- antagonist(拮抗肌)<BR>-- synergist(協同肌)<BR>-- fixator(固定肌)<BR>肌肉命名的原則【Fig.1-15】<BR>根 據 舉 例<BR>Location brachialis 肱肌<BR>Shape deltoid 三角肌trapezius斜方肌<BR>Size maxiumus 大 gluteus<BR> medius 中 maximus/medius/minimus臀大/中/小肌<BR> minimus小<BR> logus 長 peroneus longus/ brevis腓骨長/短肌<BR> brevis 短 <BR>Direction rectus 直 rectus abdominis腹直肌<BR> transverse 橫 transversus abdominis 腹橫肌<BR> oblique 斜 external oblique腹外斜肌<BR>Attachment brachioradialis 肱橈肌<BR>number of origin biceps 二頭 biceps femoris 股二頭肌<BR> triceps三頭 triceps brachii 肱三頭肌<BR>Action flexor 屈 、extensor伸、adductor 內收、abductor 外展levator 提、 <BR> sphincter 括約 <BR>頭部的肌肉 (muscles of head)【Fig.7-6, 7-7】<BR>1. facial expression(顏面表情肌)-- 表情肌全位在皮下,故止點幾乎全在皮膚而非骨骼<BR>肌 肉 作 用<BR>occipitofrontalis 枕額肌 wrinkles forehead skin horizontally<BR>corrugator supercilii 皺眉肌 wrinkles forehead skin vertically<BR>orbicularis oculi 眼輪匝肌 closes eye<BR>zygomaticus 顴肌 smiling muscles<BR>levator labii superioris 提上唇肌 raises upper lip<BR>depressor labii inferioris 降下唇肌 draws lower lip<BR>depressor anguli oris 降口角肌 zygomaticus antagonist<BR>orbicularis oris 口輪匝肌 closes lips<BR>mentalis 頦肌 protrudes lower lip<BR>buccinator 頰肌 whistling and sucking<BR>platysma 闊頸肌 help depress mandible<BR><BR>2. mastication (咀嚼肌) 【Table7-10】<BR>extrinsic tongue muscles (舌外在肌) 【Table7-14】<BR>肌 肉 作 用<BR>masseter 嚼肌 jaw closure<BR>temporalis 顳肌 jaw closure<BR>medial pterygoid 內翼肌 grinding(with lateral pterygoid)<BR>lateral pterygoid 外翼肌 grinding<BR>genioglossus 頦舌肌 primarily protracts tongue<BR>hyoglossus 舌骨舌肌 depress tongue<BR>styloglossus 莖舌肌 retracts and elevate tongue<BR><BR>3. ocular extrinsic muscles (眼外在肌) 【Table7-8】<BR>肌 肉 作 用<BR>superior rectus 上直肌 elevates eye medially <BR>inferior rectus 下直肌 depresses eye medially<BR>medial rectus 內直肌 turns eye medially<BR>lateral rectus 外直肌 turns eye laterally<BR>superior oblique 上斜肌 depresses eye medially<BR>inferior oblique 下斜肌 elevates eye laterally<BR>頸前及喉部的肌肉 :swallowing muscles (吞嚥肌) 【Table8-3】<BR>肌 肉 作 用<BR>digastric 二腹肌 elevate hyoid bone<BR>stylohyoid 莖舌骨肌 elevate and retracts hyoid bone<BR>mylohyoid 下頷舌骨肌 elevate hyoid bone<BR>geniohyoid 頦舌骨肌 pulls hyoid bone superiorly and anteriorly<BR>sternohyoid 胸舌骨肌 depresses hyoid bone<BR>sternothyroid 胸甲狀肌 depresses hyoid bone<BR>omohyoid 肩胛舌骨肌 depresses hyoid bone<BR>thyrohyoid 甲狀舌骨肌 depresses hyoid bone<BR>superior, middle, and inferior pharyngeal constrictors 上、中、下咽收縮肌 constrict pharynx<BR>* suprahyoid :digastric, stylohyoid, mylohyoid, geniohyoid.<BR>* infrahyoid muscles:sternohyoid, sternothyroid, omohyoid, thyrohyoid.<BR>頸部及脊柱的肌肉 (muscles of neck and vertebral column) 【Table8-4】<BR>肌 肉 作 用<BR>Sterno-cleido-mastoid 胸鎖乳突肌 prime mover of head flexion<BR>scalenes 斜角肌 elevate first two ribs<BR>splenius 夾肌 hyperextend head<BR>iliocostalis 髂肋肌 extend vertebral column<BR>longissimus 最長肌 extend vertebral column<BR>spinalis 棘肌 extend vertebral column<BR>semispinalis 半棘肌 extend vertebral column<BR>quadratus lumborum 腰方肌 extend vertebral column<BR>* erector spine(豎脊肌) → iliocostalis+longissimus+spinalis<BR>胸部的深層肌肉:breathing muscles(呼吸肌) 【Page81】<BR><BR>肌 肉 作 用<BR>external intercostals 外肋間肌 elevate rib cage<BR>internal intercostals 內肋間肌 depress rib cage <BR>diaphragm 橫膈 prime mover of inspiration<BR><BR>腹壁的肌肉 (abdominal muscles)【Page181, 183】<BR>肌 肉 作 用<BR>external oblique 腹外斜肌 compress abdominal wall<BR>internal oblique 腹內斜肌 compress abdominal wall<BR>transverse abdominis 腹橫肌 compress abdominal wall<BR>rectus abdominis 腹直肌 compress abdominal wall<BR><BR>骨盆及會陰的肌肉 (pelvic & perineum muscles) 【Page342】<BR>肌 肉 作 用<BR>levator ani 提肛肌 support pelvic organ<BR>coccygeus 尾骨肌 support pelvic organ<BR>sphincter urethra 尿道括約肌 constrict urethra<BR>transverse perineus 橫會陰肌 support pelvic organ<BR>external anal sphincter 外肛門括約肌 constrict anus<BR>ischiocavernosus 坐骨海綿體肌 maintain erection<BR>bulbospongiosus 球海綿體肌 empties urethra<BR><BR>胸部前後的湆蛹∪猓簊capular movement (移動肩胛骨) 【Page688, 690】<BR>肌 肉 作 用<BR>pectoralis minor 胸小肌 draws scapular <BR>serratus anterior 前鋸肌 prime mover to protract scapula (boxer’s m.)<BR>subclavius 鎖骨下肌 stabilize pectoral girdle<BR>trapezius 斜方肌 stabilize, retracts and raises scapula<BR>levator scapulae 提肩胛肌 elevates and adducts scapula<BR>Rhomboids 菱形肌 retracts scapula<BR><BR>肩關節的肌肉:arm movement (移動上臂) 【Page690】<BR>肌 肉 作 用<BR>pectoralis major 胸大肌 prime mover of arm flexion<BR>latissimus dorsi 闊背肌 prime mover of arm extension<BR>deltoid 三角肌 prime mover of arm abduction<BR>subscapularis 肩胛下肌 medial rotator of humerus(rotator cuff)<BR>supraspinatus 棘上肌 stabilize shoulder joint(rotator cuff)<BR>infraspinatus 棘下肌 stabilize shoulder joint(rotator cuff)<BR>teres minor 小圓肌 stabilize shoulder joint(rotator cuff)<BR>teres major 大圓肌 extends and medial rotator of humerus<BR>coracobrachialis 喙肱肌 flexion and adduction of humerus<BR><BR>跨過肘關節的肌肉:flex & extend forearm (屈曲及伸展前臂) 【Page722, 723】<BR>肌 肉 作 用<BR>biceps brachii 肱二頭肌 flexes of elbow joint<BR>brachialis 肱肌 flexes of elbow joint<BR>brachioradialis 肱橈肌 synergist in forearm flexion<BR>triceps brachii 肱三頭肌 prime mover of forearm extension<BR>anconeus 肘肌 synergist of triceps brachii<BR><BR>前臂的肌肉:移動手腕、手掌及手指【Page736, 742】<BR>肌 肉 作 用<BR>pronator teres 旋前圓肌 pronates forearm<BR>flexor carpi radialis 橈側屈腕肌 wrist flexion<BR>palmaris longus 掌長肌 wrist flexion<BR>flexor carpi ulnaris 尺側屈腕肌 wrist flexion<BR>flexor digitorum superficialis 屈指溂 我先记住的八快肌肉是:rectus abdominis腹直肌 compress abdominal wall<br><br>最近右臂受伤,对应的应是:<br>supraspinatus棘上肌 stabilize shoulder joint(rotator cuff)<br>infraspinatus棘下肌 stabilize shoulder joint(rotator cuff)<br>teres minor小圓肌 stabilize shoulder joint(rotator cuff)<br>teres major大圓肌 extends and medial rotator of humerus<br><br>前段时间大腿拉伤,对应的应是:<br> iliopsoas髂腰肌 prime mover of thigh flexion<br>pectineus恥骨肌 flexes and medially rotates thigh<br>adductor longus內收長肌 adducts thigh<br><br>瞧,有图就能知道,受伤的肌肉,网路就应该是自学的工具。<br><br> 好全面 学习 真需要好好研究研究
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