胸大肌

胸大肌
胸大肌
The trunk viewed from the front, showing the pectoralis major to the right (To the left it is removed showing underlying structures, among other the pectoralis minor.)
基本信息
起點英语Anatomical terms of muscle#Insertion_and_origin鎖骨前端:前方的表面內側的鎖骨
胸骨前端:前方表面的胸骨,六根上部軟肋骨
終點英语Anatomical terms of muscle#Insertion_and_origin肱骨上的隆間溝(又稱結節間溝
动脉胸肩峰主幹的胸肌支
神经胸外側神經胸內側神經
鎖骨頭頸神經5頸神經6
腹內脊頭頸神經7頸神經8胸神經(T1)
相關動作英语Kinesiology鎖骨頭:曲屈肱骨
腹內脊頭:延長肱骨
整體來看,內收和內部旋轉肱骨。也可以抽縮肩胛骨使之向前和後
拮抗肌英语Antagonist (muscle)Deltoid
标识字符
拉丁文Musculus pectoralis major
TA98A04.4.01.002
TA22301
FMAFMA:9627
格雷氏p.436
肌肉解剖学术语英语Anatomical terms of muscle

胸大肌為將手臂拉向胸部肌肉,兩塊胸大肌位於胸的兩側。胸大肌通常稱為胸肌胸脯,成扇型,且分裂為大小不等兩部分。在其窄端,兩部分都附著於肱骨之上,在寬的一端,較小的部分附於鎖骨上;較大的部分則附於胸骨和肋骨上面的軟肋骨上,胸肌可將手部向前拉和向內拉近身體,還可使手臂轉動。

负重训练

胸肌發達的男性

性别

男性的胸大肌在乳房内部,由乳房悬韧带支撑。女性的胸大肌则在乳腺叶后面。

資料來源

〈人體學習百科〉 貓頭鷹出版社 ISBN 957-9684-11-1

外部連結

Read other articles:

Invasi Mongol ke KoreaTanggal1231-1273LokasiSemenanjung KoreaHasil Kapitulasi Dinasti GoryeoPihak terlibat Dinasti Goryeo Korea Kekaisaran MongolTokoh dan pemimpin Choe UPark SeoKim Yun-huBae JungsonKim Tong-jeong Ögedei KhanMongke KhanSalietaiJalairtai Bagian dari seri mengenai Sejarah Korea Prasejarah Zaman Jeulmun Zaman Mumun Kuno Gojoseon 2333 SM - 108 SM Jin Proto Tiga Kerajaan Buyeo Goguryeo Okjeo Dongye Samhan Mahan Byeon Jin Empat Jun di Dinasti Han Tiga Kerajaan Goguryeo 37 SM – 6...

 

Keuskupan Agung GuiyangArchidioecesis Coeiiamensis天主教贵阳总教区LokasiNegara ChinaProvinsi gerejawiGuiyangStatistikLuas100.000 km2 (39.000 sq mi)Populasi- Total- Katolik(per 1950)7.000.00024,713 (0.4%)InformasiRitusRitus LatinKatedralKatedral Santo Yusuf di GuiyangKepemimpinan kiniPausFransiskusUskup agungPaul Xiao Zejiang Keuskupan Agung Guiyang/Kweyang (Latin: Coeiiamen(sis)code: la is deprecated , Hanzi sederhana: 贵阳; Hanzi tradisio...

 

Daftar ini belum tentu lengkap. Anda dapat membantu Wikipedia dengan mengembangkannya. Berikut ini adalah daftar kereta api yang beroperasi maupun yang sudah tidak beroperasi di Indonesia. Kelas eksekutif Lintas utara Jawa Nama kereta api Relasi perjalanan Frekuensi perjalanan Jenis rangkaian Depo Kereta Mulai beroperasi (menurut nama layanan) Keterangan Gambar Argo Cheribon Gambir – Cirebon 1 kali keberangkatan fakultatif Baja nirkarat Malang 16 Agustus 2019 Menggunakan rangkaian kereta ap...

Drs.Makmur H. A. P. K.M.M. Ketua Dewan Perwakilan Rakyat DaerahProvinsi Kalimantan TimurPetahanaMulai menjabat 1 Oktober 2019Ketua Sementara: 2 September-1 Oktober 2019WakilMuhammad SamsunAndi HarunSigit Wibowo PendahuluM. Syahrun N.S.PenggantiPetahanaAnggota Dewan Perwakilan Rakyat DaerahProvinsi Kalimantan TimurPetahanaMulai menjabat 2 September 2019Daerah pemilihanKalimantan Timur 6Berau, Kutai Timur, Kota BontangMayoritas38.211 suaraBupati Berau ke-8Masa jabatan15 September 20...

 

Glen MillsWest Chester Railroad tourist train stationRestored Glen Mills stationGeneral informationLocation130 Glen Mills RoadGlen Mills, PennsylvaniaCoordinates39°55′12″N 75°29′25″W / 39.9199°N 75.4904°W / 39.9199; -75.4904Owned byWest Chester RailroadLine(s)Pennsylvania Railroad, SEPTA R3 West Chester LinePlatforms1 side platformTracks1ConstructionStructure typeQueen Anne gothicHistoryOpened1882, 1997 (as heritage railway)ClosedSeptember 19, 1986 ...

 

Questa voce o sezione sull'argomento sociologia non cita le fonti necessarie o quelle presenti sono insufficienti. Puoi migliorare questa voce aggiungendo citazioni da fonti attendibili secondo le linee guida sull'uso delle fonti. Segui i suggerimenti del progetto di riferimento. Culto della personalità di Mao Zedong in Cina durante la Grande rivoluzione culturale Il culto della personalità è una forma di idolatria sociale che generalmente si configura nell'assoluta devozione a un le...

Golf at the 2006 Asian GamesVenueDoha Golf ClubDates8–11 DecemberCompetitors93 from 18 nations← 20022010 → Golf at the2006 Asian GamesIndividualmenwomenTeammenwomenvte Golf was contested at the 2006 Asian Games in Doha, Qatar. Men's and women's individual and team events were played at the Doha Golf Club over four rounds from 8 to 11 December. The men played at 7181 yards with a par 72. The Ladies played at 5751 yards with a par 73.[1] Meda...

 

Lists of South Korean films by year ← 2001 2002 2003 → Korean Animation Full list . . Pre-1948 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 •00000•0...

 

Gmina in Łódź Voivodeship, PolandGmina Uniejów Uniejów MunicipalityGmina FlagCoat of armsCoordinates (Uniejów): 51°58′12″N 18°48′1″E / 51.97000°N 18.80028°E / 51.97000; 18.80028Country PolandVoivodeshipŁódźCountyPoddębiceSeatUniejówGovernment • MayorJózef KaczmarekArea • Total129 km2 (50 sq mi)Population (2017) • Total7,062 • Density55/km2 (140/sq mi) • ...

Sceaux 行政国 フランス地域圏 (Région) イル=ド=フランス地域圏県 (département) オー=ド=セーヌ県郡 (arrondissement) アントニー郡小郡 (canton) 小郡庁所在地INSEEコード 92071郵便番号 92330市長(任期) フィリップ・ローラン(2008年-2014年)自治体間連合 (fr) メトロポール・デュ・グラン・パリ人口動態人口 19,679人(2007年)人口密度 5466人/km2住民の呼称 Scéens地理座標 北緯48度4...

 

Tari Topeng kelana yang dipentaskan di Area Wisata Batik Trusmi Cirebon Tari Topeng Cirebon (Bahasa Cirebon: beksan topeng Cerbon) adalah salah satu tarian di wilayah kesultanan Cirebon. Pada awalnya tari topeng bermula sejak era Jawa Kuno di Jawa Timur. Pada masa-masa selanjutnya berkembang dan menyebar ke Jawa Tengah, Cirebon, bahkan juga Banjar dan Kutai. Tari Topeng Cirebon, berkembang di daerah Cirebon, termasuk Subang, Indramayu, Jatibarang, Majalengka, Losari, dan Brebes. Disebut tari ...

 

Questa voce sull'argomento centri abitati della California è solo un abbozzo. Contribuisci a migliorarla secondo le convenzioni di Wikipedia. Segui i suggerimenti del progetto di riferimento. Agua DulceCDP(EN) Agua Dulce, California Agua Dulce – Veduta LocalizzazioneStato Stati Uniti Stato federato California ConteaLos Angeles TerritorioCoordinate34°29′24″N 118°19′48″W / 34.49°N 118.33°W34.49; -118.33 (Agua Dulce)Coordinate: 34°29′24″N 118...

2018 American comic book story arc Death of the InhumansCover to Death of the Inhumans #1Publication informationPublisherMarvel ComicsFormatLimited seriesGenresee belowPublication dateJuly – November 2018No. of issues5Main character(s)InhumansKreeCreative teamWritten byDonny CatesPenciller(s)Ariel OlivettiInker(s)Ariel OlivettiLetterer(s)Clayton CowlessEditor(s)Wil MossSarah BrunstadTom Brevoort Death of the Inhumans is a 2018 American comic book story arc published by Marvel Comics. P...

 

Prime Minister of the United Kingdom from 1812 to 1827 Lord Liverpool and The Earl of Liverpool redirect here. For other holders of the title, see Earl of Liverpool. This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: Robert Jenkinson, 2nd Earl of Liverpool – news · newspapers · books · scholar · JSTOR (January ...

 

American public relations consulting company Hill & KnowltonCompany typePrivateIndustryPublic RelationsMarketing servicesFoundedCleveland, Ohio, U.S.(1927; 97 years ago (1927))FounderJohn W. HillHeadquartersNew York City, U.S.Number of locationsOver 80 offices (2023)Area servedWorldwideKey peopleAnnaMaria DeSalva (executive)Global Chairman and CEOServicesMarketing communicationsCorporate communicationDigital marketingFull list of servicesParentWPP GroupWebsitewww.hilland...

Administrative body of Western New Guinea (1962–1963) West New GuineaWest-Nieuw-Guinea (Dutch)Nugini-Barat (Indonesian)1962–1963 Flag Emblem Location of West New Guinea in OceaniaStatusSubsidiary organ of the UN General Assembly[1]CapitalHollandia[2]Common languagesDutchEnglishPapuan languagesAustronesian languagesAdministrator • 1962–1963 Jalal Abdoh Historical eraCold War• Established 1 October 1962• Disestablished 1 May 1963 Currency...

 

此條目需要擴充。 (2015年5月13日)请協助改善这篇條目,更進一步的信息可能會在討論頁或扩充请求中找到。请在擴充條目後將此模板移除。 伊利诺伊中央鐵路(Illinois Central Railroad)1996年時伊利诺伊中央鐵路系統圖概覽运营範圍美國中西部至美國墨西哥灣沿岸地區服務類型貨運城際客運系統代號IC技術數據路線長度3,130.21英里(5,037.58公里)軌距標準軌距运营信息開通运营185...

 

兵庫大賞典 2009年兵庫大賞典開催国 日本主催者 兵庫県競馬組合競馬場 園田競馬場創設 1964年2024年の情報距離 ダート1400m格付け 重賞I賞金 1着賞金2000万円出走条件 サラブレッド系4歳以上オープン・兵庫所属負担重量 定量(牡・騸56kg、牝馬54kg)出典 [1]テンプレートを表示 兵庫大賞典(ひょうごだいしょうてん)は兵庫県競馬組合が施行する地方競馬の重賞競走であ�...

American psychologist and writer (born 1942) This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages) This article may rely excessively on sources too closely associated with the subject, potentially preventing the article from being verifiable and neutral. Please help improve it by replacing them with more appropriate citations to reliable, independent, third-party sources. (July 2023) (Learn how and when...

 

Il Libro di Isaia (ebraico: ישעיהו, ysha'ihàu; greco: Ησαΐας, Esaḯas; latino: Isāias) è un testo contenuto nella Bibbia ebraica (Tanakh) e nell'Antico Testamento. È scritto in ebraico e, secondo l'ipotesi maggiormente condivisa dagli studiosi, la redazione definitiva del libro è avvenuta in Giudea nel V secolo a.C. ad opera di un autore ignoto, sulla base di oracoli e testi precedenti di diversa origine: Proto-Isaia (capp. 1–39): ca. 740-700 a.C. durante il ministero del ...