Topic

Measurements

Browse 2 articles about measurements on LiftStrong. Evidence-based training and nutrition advice to help you get stronger and build muscle.

2 articles

Muscle Building

Average Bicep Size by Age, Height, and Gender (With Charts)

Real data on average arm measurements from the CDC and NHANES, what those numbers actually mean for lifters, and when to stop comparing yourself to charts.

9 min·Jeff·Feb 8, 2026

Muscle Building

How to Measure Your Arms Correctly (And Why You Are Probably Doing It Wrong)

Most people add an inch or more to their arm measurements without realizing it. Here is how to get an accurate number every time.

9 min·Jeff·Feb 8, 2026

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