I-Marines Way Ilinganisa Ukudla Kwemzimba Nokuzivocavoca Kuye Kwashintsha Ngesikhathi
Ukuze afanelekele izinkinga ze- Marine Corps , abaqashiwe kumele bahlangabezane nezindinganiso zokuzikhandla, futhi babhalise uMarines kumele balondoloze izinga eliphezulu lokuzivocavoca ngokomzimba kulo lonke ukuvakasha kwabo emsebenzini.
Ukuze kube njalo, i-Marine Corps iye yazisa izidingo zempilo yayo, okubandakanya izidingo ezintsha zokuhlolwa komzimba (PFT), ukuvivinya ukuqina komzimba (CFT) kanye nemingcele yephesenti yamafutha omzimba .
Esikhundleni sokulinganisa isisindo sodwa, amaMarines namanye amagatsha ezempi abheka iphesenti yamafutha omzimba esekelwe ekuphakameni nasebudala, futhi ngokulinganisa kwenduku nokwakheka kwesinqe. Amantombazane amaMarines nawo angaphansi kwesilinganiso se-hip circumference measurement.
Ukuthi Ukuzivocavoca Kwenyama Kwenziwe Kanjani
Izinguquko zakamuva kakhulu emikhawulweni yamaphesenti omzimba womzimba zandisa izinga lokuphakama nezindinganiso zezinsikazi zamaMarines futhi zivumela amaMarines azuze amaphuzu aphakeme ku-PFT naseCFT ukuba akhululeke ekuphakameni nasezindinganisweni zesisindo.
Ngakho-ke, uma isibalo esikhulu samanqamu eMorine esivumelekile sonyaka wezinga lakhe nobude bakhe ubude bekungamaphesenti angu-19, kodwa wahola ngaphezu kwamaphoyinti angu-250 ku-PFT no-CFT, uzovunyelwa ukuthi abe namafutha omzimba wamaphesenti angu-20.
Izibuyekezo ezilinganisweni zezingxube
Lezi zinguquko zenziwa ngoba amaMarines aqaphela ukuthi uma umuntu efaka ngamandla ukuze angene esimweni esingokomzimba, uzovame ukufaka okuningi ngobuningi bomzimba.
Le yingxenye enkulu yesizathu sokuthi ama-Marines ashukumisela ekusebenziseni amadivaysi wokulinganisa okucacile ukuze alinganiselwe izintambo, izinyawo nezinyawo.
Imithetho Yezidingo Ezidingekayo Zamafutha Emzimbeni
Futhi, ukuxoshwa kwezidingo zomzimba womzimba manje kunganikezwa yisikhulu esiphezulu esiqenjini somyalo womkhumbi.
Izindleko ezinjalo zangaphambilini zatholakala kuphela ku-iphini likaMongameli weMisebenzi yamandla kanye neNdawo yokuPhepha.
Kubandakanya Uhlu Olubanzi Lwezinkathi Zokudala
AmaMarines awandise inani leminyaka yobudala elinezidingo zalo zokufaneleka. Amanqamu asetshenziselwa ukuhlukaniswa ngezigaba ezine ubudala, kodwa manje ahlukaniswe ngamaqembu ayisishiyagalombili ahlukene. Umbiko owawugqugquzela lolu shintsho uthe "akukho isisekelo sesayense" sezinhlobo ezine zeminyaka, uhlelo olube lukhona kusukela ngo-1956.
Nasi isibonelo sokuthi izidingo zomzimba omusha nezidingo zeminyaka zizokwenza umehluko. Owesifazane osekupheleni kweminyaka engu-30 uzovunyelwa ukuba abe namafutha omzimba angama-28 esikhundleni sokudliwa kwangaphambilini kuka-27. Amadoda angu-36 nangaphezulu avunyelwe ukuba namaphesenti angama-20 amafutha omzimba, ngaphambilini avunyelwe kuphela amadoda angama-40 nangaphezulu.
Ngezansi ishadi lamanje amazinga omzimba omzimba weMarines, ahlukaniswe abe yizigaba ezintsha.
| Iqembu Elidala | amafutha omzimba | amafutha omzimba |
| Amadoda | Abesifazane | |
| 17-20 | 18% | 26% |
| 21-25 | 18% | 26% |
| 26-30 | 19% | 27% |
| 31-35 | 19% | 27% |
| 36-40 | 20% | 28% |
| 41-45 | 20% | 28% |
| 46-50 | 21% | 29% |
| 51 + | 21% | 29% |
Amanqamu anqamula amazinga amafutha omzimba afakwa ohlelweni lokubunjwa komzimba ukuze abasize bafeze imigomo yabo yokuzivocavoca. Kodwa labo abahlulekayo ukugcina izindinganiso zomzimba ezidingekayo zingadluliselwa ezinqumweni zokuphatha ezingabandakanya ukugxekwa, ukuphika ukukhushulwa, ukumemeza kokuphatha ngesigaba, ngisho nokukhishwa kokuphatha.