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The anthropometry of the upper arm is a set of measurements of the shape of the upper arms.
The principal anthropometry measures are the upper arm length, the triceps skin fold (TSF), and the (mid-)upper arm circumference ((M)UAC). The derived measures include the (mid-)upper arm muscle area ((M)UAMA), the (mid-)upper arm fat area ((M)UAFA), and the arm fat index. Although they are not directly convertible into measures of overall body fat weight and density, and research has questioned the connection between skinfold fat and deep body fat measurements, these measures are and have been used as rough indicators of body fat.
Factors influencing the bone, fat, and muscle composition of the upper arm include age, sex, nutritional status, fitness training level, and race.
I have a Complete AR15 223/556 16in upper receiver. $700
Aero precision upper, aero precision upper parts kit, white label armory BCG, White label armory mid length 16in barrel, strike industries king comp, Timber creek 15in rail and timber creek ambi charging handle. Magpul rail covers and...
I have a Daniel Defense 16" 5.56mm Mid-Length Barrel and gas tube for sale. The barrel is a standard Daniel Defense Cold Hammer Forged (CHF) 1:7 government profile barrel and is chrome lined. Both the barrel and gas tube are takeoffs from a factory upper and are new and un-fired. Unfortunately...
Hi I have a excellent take off DPMS 16in .308 chamber 1/10 twist. Barrel mid-length gas system dimpled for gas block. Std 5/8x24 threads. Less than 100rds fired chrome moly. $70 shipped PayPal gift or fee or postal money order can do a face to face in Salem
$350 REDUCED PRICE
IF THE ADD IS OPEN I STILL HAVE IT.
Olympic Arms lower
DSG 16" mid-length upper
Troy flip up rear
Magpul ACS stock, forearm, trigger guard, and MIAD grip
Magpul ASAP hoop end plate
4 - 30rd. PMAGS
Lower was once spray painted. I hastily cleaned it but didn't spend...
I have a lightly used (approximately 500 rounds) Factory built BCM BFH 16” Lightweight Mid-length Upper for sale. Comes with a camo painted Mid-length Magpul MOE SL Handguard. In excellent shape, I just have too many uppers. Includes everything in the pics, *NO BCG or CH*...
SOLD I have some left over Magpul parts, all MOE, all black, milspec and brand new. On Palmetto State Armory this bundle would be $130+ shipping. I will sell for $100 ftf or buyer pays USPS Medium flat rate ($13). Don't want to split up, too big of hassle. Thanks for looking.
MOE Mid length...