皮脂厚度計(jì)用于美容院，體檢中心，醫(yī)院，學(xué)校等。
皮脂厚度計(jì)作用：通過測量皮下脂肪的厚度，不僅可以了解皮下脂肪的厚度，判斷人的肥瘦情況，而且還可以用所測得的皮脂肪厚度推測全身的脂肪的數(shù)量，來評價(jià)人身組成的比例。這是評定人身組成zui簡便的方法。
皮脂厚度計(jì)儀器的調(diào)整¬—使用前須將圓盤內(nèi)指針調(diào)整到圓盤刻度表上的“0”位。調(diào)整方法：用于轉(zhuǎn)動(dòng)調(diào)整“0”位盤即可將指針對準(zhǔn)到“0”位。
皮脂厚度計(jì)測試程序
1、 受試者應(yīng)著背心褲衩或短褲。
2、 實(shí)驗(yàn)者右手握皮脂計(jì)使兩半弓形測試臂張開，左手拇指和食指將受試者所測部位的皮膚捏緊提起。拇食指捏住提起時(shí)，拇食指間應(yīng)保持適當(dāng)距離，這樣捏緊提起皮膚既包括皮膚亦包括皮下組織，但要防止將所在部位的肌肉也提起。為檢查是否將肌肉也提起可令受試者主動(dòng)收縮該部位的肌肉，此時(shí)肌肉即滑脫。然后將張開的皮脂計(jì)距離手指捏起部位1cm處鉗入，右手指將皮脂計(jì)的把柄放開，讀出指針的數(shù)值（mm）并記錄下來，每個(gè)部位應(yīng)重復(fù)測兩次，二者所測的數(shù)值誤差不應(yīng)超5%。
皮脂厚度計(jì)測定部位：
1） 上臀部—右上臂肩峰至橈骨頭連線之中點(diǎn)，即肱三頭肌腹部位。
2） 背部—右肩胛角下方。
3） 腹部—右腹部臍旁1cm。
除上述部位外，根據(jù)研究需要還可以測頸部、胸部、腰部、大腿前后側(cè)和小腿腓腸肌部位。
應(yīng)當(dāng)指出：用皮脂計(jì)所測的皮下脂肪厚度是皮膚和皮下脂肪組織雙倍的和。
皮脂厚度計(jì)體脂肪%的計(jì)算
應(yīng)用Brozek（1963）改良公司計(jì)算體脂肪%，據(jù)認(rèn)為Brozek改良公式計(jì)算體脂%是比較可靠的一種計(jì)算方法，該公式為：
身體脂肪%=（4.570÷身體密度－4.142）×100
身體脂肪重量=體重（公斤）×身體脂肪%
凈體重（去脂體重）=體重（公斤）－體脂肪重（公斤）
Sebum thickness gauge used in beauty salon, medical center, hospital, school, etc.
Sebum thickness gauge: by measuring the thickness of subcutaneous fat, can not only understand the thickness of subcutaneous fat, judge lean, but also can use the leather fat thickness measured by speculated that the amount of body fat, to evaluate the personal of proportion. This is the simplest method of evaluation of personal.
Adjust sebum thickness meter instruments - before use should be the pointer changes within the disc to disc dial "0" on the table. Adjustment method: used to turn the adjustment "0" dish can aim the pointer to the "0".
Sebum thickness gauge test program
1, the subjects should concentrate vest shorts or shorts.
2, were held in the right hand sebum meter make half bow test arms open, left thumb and index finger lift subjects measured parts of skin is pinched. Thumb forefinger filed, should keep a proper distance between thumb forefinger, such pinched her mention skin including both skin and subcutaneous tissue, but to prevent muscle will is also mentioned. To check whether the lift muscle also can make the subjects take the initiative to the muscle contraction, the muscle that slippage. Then open the sebum meter distance fingers up pliers into part 1 cm, right hand refers to the sebum meter handle open, read pointer value (mm) and recorded, measure every part should be repeated twice, both the value of the measured error should not exceed 5%.
Sebum thickness gauge measurement site:
1) on the hips - right upper arm shoulder peak to radial head the attachment point, namely the triceps abdomen.
2) back - below the right shoulder blade Angle.
3) - right abdomen abdomen umbilical by 1 cm.
Apart from the above parts, according to the need can also measure the neck, chest, waist, thighs back and calf area.
It should be noted: with sebum meter measured the subcutaneous fat thickness is the skin and subcutaneous adipose tissue and double.
Sebum thickness gauge body fat % calculation
Brozek (1963) improved corporate computing body fat %, believed Brozek body fat % in the modified formula is a calculation method is reliable, the formula is:
Body fat % = (4.570 present body density 4.570) by 100
Body fat weight = weight (kg) by body fat %
Net weight (removal of the fat weight) = weight (kg) - body fat weight (kg)
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