Ukususela oko amandla kwezihlunu na oxhomekeke kwilungu na?

Abantu abaninzi bayazi ukuba ubukhulu kwezihlunu asiyiyo sisalathisi kuphela ngamandla abo. Ukuze ubone oku, lwanele ukukhumbula oko inani enkulu Bruce Lee kunye noko wakwazi. Kakade ke, kubugcisa bokulwa, ukongeza amandla, indima ebalulekileyo edlalwa izixhobo kunye nobuchule. Enyanisweni, nangona kunjalo, kubalulekile ukuba abantu ababini kunye umthamo kwezihlunu ezahlukeneyo ngokufanayo ukubonisa kakuhle ngokwabo weightlifting nkalo. Kwaye ngamanye amaxesha nokuba lowo mncinci kakhulu ngobukhulu, behlunguzela ubunzima ngakumbi. Mhlawumbi ngenxa yesi sizathu, asingabo bonke abantu bezinikela ukuba ukumpompa kwezihlunu. Namhlanje siza kufunda nantoni kodwa imali ixhomekeke amandla kwezihlunu.

umthamo

Umsipha kakhulu, kokukhona ke hypertrophied. Kukho iindidi ezimbini hypertrophy kwezihlunu: myofibrillar kunye sarcoplasmic. Xa ukunyuka izihlunu nefayibha umthamo kwenzeka Uhlobo lwesibini kakhulu. Ukwanda kungenxa Ukwanda sarcoplasm kwezihlunu. Le hypertrophy ngokwayo engazisi ukunyuka amandla. Kodwa ngethamsanqa kwiimbaleki kwimo yayo enyulu oko ifumaneka. Ngoko ke, nokuba umthamo ukusa kumkhamo othile enxulumene hypertrophy myofibrillar, okwandisa amandla. Ngoko kwanabo asebenza kuphela ubunzima, amandla nayo ikhula.

innervation

Muscle amandla othile zixhomekeke innervation. Wathi Ukhuseleko luvo motor kwezihlunu. Kuyinto eyaziwayo ukuba izihlunu kwezihlunu uncipha phantsi kwempembelelo uphawu ebuchotsheni. Imicu izihlunu uyaqhubeka motoneurons - luvo motor. Umsipha ngaphezulu uxhulumaniso zemithambo, kokukhona usebenze iiyunithi zeemoto kunye nomsebenzi ngxuba enokwenziwa. Iimbaleki ayedla ngokukhethwa Fikizolo hayi ngaphezulu kwe 80% ye imicu kwezihlunu. Iingcali inani uza 100%. Ukuze enokuchaphazela luvo, kufuneka nje ukuba umthambo rhoqo. Emva kwexesha elithile, phantsi koxinzelelo rhoqo, motoneurons opletut ukuqina izihlunu zakho.

Ububanzi imisipha

Kulo mba kuxhomekeke amandla vbolshoy nokunyamezela kwezihlunu. Umzimba womntu yenzelwe ukuze ukuba kuphuhliso naziphi i parameters emzimbeni uyakhubeka phezu kwindawo obuthathaka, ime yophuhliso ezininzi, kungakhathaliseki ukuba imigudu yethu. Kulo mzekelo, kuyaqondakala ukuba izihlunu azikwazi ukumelana noxinzelelo ngaphezu imicu. Xa umsipha izivumelwano ngaphezu ingakwazi, nje kude imicu ukusuka ithambo. Ngoko ke, umzimba, njengoko inkqubo egqibeleleyo, abangaphangeliyo ukukhula amandla izihlunu xa osondela umda amandla imicu. Ngelishwa, le nto ukuba inxalenye kuphela ngayo. Ububanzi imisipha kakhulu ezibekiweyo ebuntwaneni, kwinqanaba yemfuza. Umntu omdala ngoncedo umthambo rhoqo nande kancinane umxhino le imisipha, kodwa kancinane kuphela.

Ukufaneleka ifayibha

Abantu abaninzi bayazi ukuba umzimba womntu a fast ezicothayo imicu kwezihlunu. Zibizwa ngokuba mhlophe, obomvu, ngokulandelelana kwazo. Kakade ke, umahluko phakathi kwabo lunemiqathango kakhulu. imicu Red ziqulathe mitochondria kwaye anikwe ngcono kunye igazi, ngoko ke musa ukuba izihlunu amandla nokunyamezela kwabo.

okuzenzela White, naye, zifaneleke ngakumbi elifutshane uqhushumbiso, apho loo mandla kuyimfuneko. Zeziphi izihlunu ukwenza imisebenzi - ezinjalo kunye nefayibha. Umzekelo, bembande idume ukunyamezela kwayo umsipha pectoral - amandla. Nokuguga, ipesenti imicu olucothayo kwandisa, yaye kunciphisa ngokukhawuleza. Oku kwenzeka ngokusebenzisa inguqu uhlobo olunye ukuya kolunye. Lo mba ayikwazi kuchaphazela. Ixabiso ifayibha ibhuqiwe zemfuza. Ngoko ke, abanye abantu ozalayo best umthambo aerobic, kunye nezinye i - amandla. Yonke loo mntu kulo mzekelo - ukukhetha zokuziqeqesha kakuhle ukuphuhlisa uhlobo oluthile imicu kwezihlunu. Kodwa umahluko kukuba, njengoko nisazi, ukuba kunokuba eqhelekileyo.

luthambe imisipha

Njengoko usazi, zonke izihlunu emzimbeni wethu ukusebenza isenokungena emanxebeni komsipha. I-mkhulu umahluko phakathi kwezi amazwe amabini, kokukhona amandla kwezihlunu. Lwaba ethetha, iqeshe kumgaqo kwi batik band. Nzima angasolula kuyo, kokukhona amandla ucinezelo. Ukusuka kwemisipha luthambe ixhomekeke kubuchule babo olule, yaye ngenxa yoko ke amandla ukusikwa. Asiyonto nkqu uphawu nokomzimba kunye biomechanical. Ngethamsanqa iimbaleki, lo mba nga kuphenjelelwa. Ukuba izihlunu baba inokusityeda, kufuneka nje ukuba wazolula rhoqo kakuhle.

imisipha indawo

Ukwenza kucace ngayo oku ekwenza inqaba izihlunu, sihlaziye ngokweenkcukacha kwi mzekelo zomfana. isandla Physiologically yahlulahlulwe ngendlela yokuba ukusuka amanqaku uncamathiselo zomfana ukuya entlanganweni engqinibeni kusoloko isikhewu. ubude bayo yahlukile lomntu ngamnye. Ingaba oku kuyichaphazela njani amandla kwezihlunu? Isebenzisa umyalelo lever. Le nwebu indawo zokusetyenziswa kwemikhosi (beka attachment imicu) ukuya esqwini ukujikeleza (engqinibeni), kokukhona ngesandla ufuna ukuchitha imikhosi ukuba ukugoba. Lwaba ukuthetha, ukuba usa imicu ukuba isibini eesentimitha kwicala brush, amandla izihlunu ingalo ukwandisa kakhulu. Kakade ke, oku kunokwenzeka kuphela theory. Umthetho elinye lever isebenza phantse onke amaqela izihlunu ukuba umntu. Ukomelela kwezihlunu kule meko inikwa kuthi apha ekuzalweni. Indawo imicu ayikwazi nangayiphi na indlela kuchaphazele. Abantu ezahlukeneyo ezahlukeneyo, oko ngokoqobo ezimbalwa iimilimitha. Kubonakala ukuba le umahluko minor, kodwa idlala indima ebalulekileyo ngokufanelekileyo ekubunjweni amandla.

Inani imicu izihlunu

Yintoni amandla intambo? Kakade ke, kukho inani elikhulu imicu emihle. Kukwanjalo ke ngenxa kwizihlunu zethu kwezihlunu. Izihlunu ukuze twatse ubukhulu, kodwa ziquka inani ezahlukeneyo imicu. Olu phawu sisiba zemfuza yaye akatshintshi ubomi. Noko ke, izazinzulu uphando lubonise ukuba iziphumo umzimba hormone izihlunu ifayibha unako ukwabelana. Kodwa isihloko namhlanje njengoko bayifundisise ukunika ekhuthazayo izimvo. Kwaye ngaphandle, abanomdla amandla endalo izihlunu thina, ngaphandle ungenelelo naziphi na iziyobisi. Inani elikhulu kwimicu inegalelo innervation, luncedo kakhulu amandla. Nabani na izihlunu fiber ngakumbi, uyakwazi ukubonakalisa amandla mkhulu kunalowo ogama imisipha bulkier.

into yengqondo-iimvakalelo

Ngamanye amaxesha imikhosi zethu asixhomekeki ubuchule zomzimba kunye kwinqanaba ezixhasayo. Kukho iimeko ezininzi apho isoyikiso wokuphila kwabantu ebonisa amandla elinawo. Ngokomzekelo, emva kokuba eziwa balcony, inkunzi yayibamba umbhobho kunye axhonywe izandla phambi abahlanguli ezayo. Emva wazama ukuphinda le mpumelelo phezu kwepali enqamlezileyo, kodwa akwazi nokuba axhonywe kuba yi-10% yezihlandlo.

Izihlunu isivumelwano kunye force apho luvo ithumela imiyalezo evela ebuchotsheni. Sokuhlaba likaxakeka mkhulu kangangokuba umzimba usebenzisa zonke izibonelelo amandla ukuze wenze lo msebenzi. Mhlawumbi le nto amagosa iimbaleki zokhuseleko phambi kokuba uphume nkundla bayingqushe ngezandla zakhe phezu esifubeni sakhe ekhwaza.

Indima ebalulekileyo apha nayo kwadlala enamandla-nkani bomntu. Omnye umzekelo - umntu azikwazi kudada, iphume wekratshi umntwana ukumka elwandle, kwaye umhlanguli kunye ezinamathele ogqibeleleyo emi ilahleko elunxwemeni. Mhlawumbi apha na amandla dystrophy, kodwa lo mgaqo iyafana. Nabani imiselwe usindiso, ukwenza oko, nokuba zingcakacile, umntu unsportsmanlike ngokupheleleyo.

isiphelo

Namhlanje siyazi ukuba kuxhomekeka kumsebenzi amandla kunye kwezihlunu, kwaye ngenxalenye kususa ingcamango ukuba izihlunu enkulu ngakumbi. Kutheni ingxenye? Kuba ivolyum ukusa kumkhamo othile kusekho ukwandisa izinga ngamandla. Kodwa ke, xa uthelekisa ubukhulu esihlunwini kunye namanye asixhenxe izinto, indawo yakhe iya kuba ncinane kakhulu.

Okumangalisayo kukuba, ezi zinto ukuba badlale indima ebalulekileyo. Xa sithelekisa amadoda amabini kunye nomgaqo-siseko efanayo, kodwa iimpawu ezahlukeneyo izihlunu (omnye kuzo zonke izalathisi ngentla), sinako ukubona umahluko ngokwemiqathango amandla. Kwaye uya akabalwa lowo amashumi amakhulu ekhulwini.

Kunjalo, akukho mdlali self-ngokuphathelele kwimeko ukusilela akuyi kubhekisela yofuzo okuye imithwalo amancinane, kwaye kukho izizathu ezibini. Okokuqala, 5 wemiba 8 kuphenjelelwa. Oko kukuthi, uphuhliso amandla izihlunu kunokwenzeka ngokwenene. Kunifumana kumntu lowo indalo unikwa ubunzima ngakumbi phakamisa, ngokwenene, kodwa benze umsebenzi herculean. Okwesibini, indima ebalulekileyo eyadlalwa factor yengqondo-iimvakalelo. Kakuhle ishukunyiswa umntu ekwaziyo nantoni na.