Ngisho phakathi kwekhulu XX, ke yimfashini sinamathela ezindinganisweni owamukelwa izibalo womuntu. Inketho ekahle imodeli zesifazane - 90/60/90. Nokho, ngenxa izici zofuzo kanye ngokomzimba akuzona amantombazane nabesifazane abanikazi amafomu ezinjalo.
Ngenxa yokuthi insikazi waqala ukubabela ngalezi zinkomba, kwakudingekile ukuba abale isisindo ekahle njengendlela inkomba ukhiye eliphezulu lokuphelela komzimba. It ukhonza njengelungu into eyinhloko yisigcibisholo abantu abafuna ukulungisa isithombe sakho. Kungokwemvelo ukuba kunabantu akudingeki ilwele ukuba isisindo ekahle, njengoba bebizwa zofuzo ngakho embondelene ehambelana nohlelo ecacisiwe. Nokho, kukhona nalabo abafuna ukuba i isisindo ekahle, futhi nakhu ngisho umbono subjective nje isayensi ikufakazele yini ukuthi abantu nge isisindo ngokulinganisela ukuphila kulula ngokwenyama.
Kanjani ukubala isisindo ekahle? Ungasebenzisa ifomula ezivamile jikelele, bese usebenzisa izindlela ekubalweni abanye ososayensi. Ifomula lokuqala iyatholakala futhi kuyaqondakala, kodwa akusho sicabangele izici ezinjengokuthi ekwakhekeni nasekumeni komzimba (ekwakhekeni nasekumeni komzimba), ubudala kanye nabanye, ezithinta isisindo ekahle. Bala it njengomthetho ojwayelekile, ungakwazi: kusukela ukukhula ukhupha eziyikhulu amasentimitha, umphumela uba isisindo ekahle umuntu othize. Ngokwesibonelo, 173-100 = 73 (kg). Ikhishwa kanti ezinye izinsalela: kwabesifazane namanje 15% umphumela, futhi amadoda -10%. Kusibonelo esifanayo, 10% 73 kuyoba 7.3, ngakho isisindo ekahle okwandisa amadoda 173 uzobona: 173-100-7,3 okungukuthi cishe 66 amakhilogramu. Yiqiniso, kungcono zonke kunalokho kabi amandla akhe, sengathi ukubala isisindo ekahle ngokuvumelana kule formula, umphumela ngeke acabangele eziningana izici ezibalulekile.
Omunye amafomula ezithuthukile kunalezi ukubala ekahle isisindo, wanikeza umuntu oyisazi kusukela France uPawulu Brock. Ngokusho bayihlaba kakhulu inkolelo yakhe, ukukhula esingaphansi 165 cm ephelezelwa factor 100. Ngaphezu kwalokho, 165-175 cm - ukuphakama - 105, futhi ezingaphezu kuka-175 cm - 110 is kunakwe yobudala: abantu abaneminyaka engu 20-40 sibalo isisindo ekahle kufanele yehliswe ngama-cishe 11%, kanye asebedlule 50 - ukwandisa by 6%. Khona-ke acabangele obekungeyenye izinhlobo umzimba ezintathu, ebalwa phezu ubude girth izandla ukusebenza. Ngakho: owokuqala hlobo - selilonke esingaphansi 16 cm kwabesifazane esingaphansi 17 cm for amadoda, kwesibili - 17-20 cm, wesithathu - 20 cm Ngokwemvelo, ukubala isisindo ekahle yohlobo yokuqala edingekayo ukuze sinciphise izinga lokutholakala ngo-10%, futhi eyesithathu. - ukwanda ngo-10%.
Ziningi futhi elula, futhi egcwele amafomula, ukusiza uzimisele ukubala isisindo ekahle. Kodwa ngaphambi kokuthi bathathe wokubala, kuzomele uqale lokucabangela izici. Okokuqala, ukuthi ungumnikazi inhlalakahle. Phela, uma isisindo akuvimbeli impilo egcwele, futhi ushintshe lutho ngokwabo abazi kudingeka. Okwesibili, ngeke kudingeke ukuba nomona onobuhle nge sibalo ephelele futhi ngokushesha ukuthenga imikhiqizo zimenyezelwe. Futhi, ningawenzi ulalele noma iyiphi imicabango yabantu categorical mayelana amaphutha sibalo yakho futhi uthole eziyinkimbinkimbi ngakho. Nokho, kumelwe sikhumbule indlela yokuphila enempilo. Qaphela ukuthi abantu abangaphelele bavame baye baklama ifomula, okuyinto ngokuvamile abanalo incazelo enengqondo.