Na'urar Lissafin Kitsen Jiki
Ƙididdige kashi na kitsen jikinka da rukuninka na lafiya
Ɗauki hoto, AI zai rubuta abincinka. Abinci da motsa jiki a app ɗaya.Sauke app kyautaNa'urar Lissafin Kitsen Jiki
Kashi na kitsen jiki shi ne yankin nauyin jikinka da yake kitse. Mafi kyawun nuni na lafiya da ƙarfin jiki ne fiye da nauyi ko BMI kawai. Hanyar awon kewaye ta Sojan Ruwa na Amurka tana da daidaito cikin ~3–4% idan an ɗauki awo daidai; hanyar BMI ƙididdiga ce mara tsanci idan ba ka da awon tef.
Yadda ake amfani da wannan na'urar lissafin kitsen jiki
Zaɓi ɗaya daga cikin hanyoyi biyu: hanyar ma'aunin tef ta Sojojin Ruwa na Amurka (U.S. Navy, ta asali) ko ƙiyasi mai sauri bisa BMI. A hanyar Navy, zaɓi jinsi sannan ka shigar da tsayi, kewayen kugu da na wuya — mata kuma su ƙara kewayen duwawu. Hanyar BMI tana buƙatar shekaru, tsayi da nauyi kawai. Kana iya sauyawa kowane lokaci tsakanin awoyin metric (cm·kg) da imperial (inci·lbs), kuma sakamako yana fitowa nan take ba tare da rajista ba.
Yadda za ka fahimci sakamakonka
Sakamakon shi ne kason kitsen jiki tare da alamar rukuni: kitse na muhimmanci, ɗan wasa, lafiyayye, matsakaici ko mai yawa. Ga maza, kusan 6–13% matakin ɗan wasa ne, 14–17% lafiyayye, 18–24% matsakaici, 25%+ kuma mai yawa; ga mata iyakokin sun fi girma — 14–20% ɗan wasa, 21–24% lafiyayye, 25–31% matsakaici, 32%+ mai yawa — domin jikin mace bisa ɗabi'a yana riƙe kitse na muhimmanci fiye. Kamar kowane ma'aunin jiki, yanayin canji na makonni ya fi lamba ɗaya muhimmanci; ka auna koyaushe cikin yanayi iri ɗaya.
Ka'idar lissafi da kimiyyar da ke bayanta
Lissafin asali shi ne hanyar auna kewaye ta U.S. Navy, wadda Hodgdon da Beckett suka ƙirƙira a Naval Health Research Center a 1984. Tana ƙiyasta yawan jiki daga logarithm na kewayen kugu, wuya (da duwawu) tare da tsayi, kuma yawanci tana kusa da hanyoyin dakin gwaje-gwaje kamar auna a ƙarƙashin ruwa cikin kusan 3–4%. Hanyar BMI ta madadin tana amfani da ka'idar Deurenberg (1.2 × BMI + 0.23 × shekaru − 10.8 × jinsi − 5.4) — ƙiyasi na matakin al'umma idan ba ka da tef ɗin aunawa.
Iyakoki da shawarwari masu amfani
Dabarar aunawa tana da muhimmanci: ka auna a kan fata kai tsaye, ka riƙe tef ɗin a kwance, ya manne amma ba a matse ba, kuma ka auna koyaushe a lokaci ɗaya na rana. Ka'idojin kewaye na iya kuskure ga jiki mai tsoka sosai ko sirara sosai, kuma ƙiyasin BMI matsakaicin ƙima ne kawai. Don cikakken hoto, haɗa wannan kayan aiki da na'urorin lissafinmu na BMI, TDEE da macro, ka hango canje-canje da simulator na nauyi — sannan ka rubuta abincinka a manhajar CaloNote don mayar da lambobi zuwa ci gaba.
Tambayoyin da Ake Yawan Yi
- What is a healthy body-fat percentage?
- Roughly 10–20% for men and 18–28% for women is considered fit-to-healthy. Essential fat is about 3–5% (men) and 10–13% (women).
- Is the Navy method or BMI method more accurate?
- The U.S. Navy tape method is more accurate (±3–4%) when measured correctly. The BMI method is a rough estimate when you have no tape measure.
- How do I reduce body fat?
- Maintain a moderate calorie deficit, eat enough protein, and combine strength training with cardio to lose fat while preserving muscle.