The lactic asidhi ari tsandanyama - shamwari kana muvengi?

Vanoita mukusimbisa muviri, nomuzikamwi kunorwadza unopfuta manzwiro ari tsandanyama, iyo pakupedzisira inoita kutimisa chiitwa. marwadzo iyi yakawanikwa panguva kufamba lactic asidhi mune tsandanyama. How kuunza nyaya iyi uye kuti zvichibvira kufunga ngozi?

Lactic asidhi ndiko nemasayendisiti kuzodana nokukanganisika murevereri panguva carbohydrate muviri. Makabhohaidhiretsi, izvo vanoonekwa tsime simba nokuda tsandanyama dzedu, kuita pamuviri vari dzikwanise shuga. Vazhinji shuga anopinda muropa, pavaigona kutora chikepe chaienda chiropa uye anopinda netsandanyama. Pano uye muitiro waro kutendeuka kupinda lactic acid.

The lactic asidhi iri tsandanyama chinosanganisira yenhengo zviviri: lactate Ion uye rehydrogen Ion. Yokupedzisira chaikosha, uye ndiyo zvinorwadza zvikuru unopfuta manzwiro kuti ndizvo idambudziko panguva kurovedza. It chacho anonongedzera inopiwa tsinga uye tsandanyama, kunoderedza tsandanyama sunga uye zvinokonzera deceleration simba zvavaifunga. Sezvo panguva kurovedza ari nokukurumidza Utilisation carbons, lactic iine acid kugadzirwa zvazvingava inowedzerawo. Under kwomuzvarirwo ezvinhu, rikawira nokukurumidza kubva tsandanyama zvakananga kupinda muropa uye kupinda chiropa, apo ari "chivakwa zvinhu" nokuti akasikwa glycogen. Asi chete ari chiropa awana kota yawo yakawanda, vamwe inoshandiswa sezvo huni "anononoka" tsandanyama fibers. With vanyatsodzidziswa kuti lactic asidhi asingadi kushandisa kuti zvinobva tsandanyama uye rinoungana ipapo, achiita yaizivikanwa kusanzwa. A ezvinhu umo lactic asidhi rinoungana ari tsandanyama kupfuura goho iyo inonzi lactate pachikumbaridzo. For tsinga kwakadaro lactic iine acid pamwero - iri chiratidzo chokuti muviri inoda kumbozorora. Pane rutapudzo kuyerera ropa, iro rinoita kunzwa kuneta.

Lactic asidhi rinowanzoshandiswa ndiye sanzwisisika zvinotyisa. Somuenzaniso, ingano zvakafanana ndechokuti lactic asidhi ari tsandanyama chinokonzera marwadzo uye chinyamunhari chinorwadza pashure muviri. Kutaura zvazviri, pamwero anotanga kusiyira pakarepo pashure kugumiswa basa. Uye kana uchinzwa kurwadziwa tsandanyama pashure pezvizuva pashure yechiitwa, kuti lactic asidhi iri zvachose chokuita nayo - nayo hapana. Panyaya iyi, chikonzero discontinuities vari tsandanyama faibha micheka (ivo kuitika kuwedzera uremu) kana kuzvimba. Pfari uyewo kuitika nokuda ndechokuti tsandanyama receptors overexcited tsandanyama kuneta.

Sezvaunogona kuona, lactic asidhi uye tsandanyama marwadzo zvinesungano chete munguva kurovedza. Kuti nokukurumidza kusada tsandanyama ari fuma, vatambi kazhinji vanoguma vava kukurova dzokugezera uye kukwizwa. Asi nzira idzi, zvidzidzo zvinoratidza kuti nenhanho lactic asidhi haana kukanganisa. Zvikuru kubatsira basa, kureva kuchinja mutoro pamusoro netsandanyama. Saka, vakawanda zvirongwa kudzidziswa zvakagadzirirwa kuti Alternate weheavy muviri uye kutsungirira muviri. Kutsungirira kudzidziswa, akadai basketball, kuchovha kana kushambira, kubatsira tsandanyama kuti ajairane mitoro, izvo inokupai kuwedzera goho mwero lactic asidhi kubva tsandanyama tishu.

Naizvozvo, lactic asidhi iri tsandanyama - zviri nani mubatsiri wedu. It anoshumira mungabva simba nokuda tsandanyama dzedu uye mbishi zvokuvakisa kugadzirwa glycogen. The mafuta inoshandisa, uye kweropa gadziriro, uhwo lactic asidhi chinopinda kubva mumwe kupinda dzimwe tsandanyama fibers, uyewo chiropa. Kana kuneta pashure muviri, pane guru acting uye zvokudya nomutambi. Kuvapo yakawanda makabhohaidhiretsi vari kudya kunobatsira kuzadza matura shuga uye glycogen, mari mukirasi, izvo zvinozoita kunoderedza nguva inodiwa yokuti munhu apore pashure vanga vaneta.