Is a 15 inch arm big? The Definitive Health and Fitness Analysis
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4 min read
For many men, a 15-inch arm is a significant milestone, often surpassing average arm sizes which typically range from 13 to 14 inches for non-lifters. The question, **is a 15 inch arm big?**, is complex because it depends on several factors beyond just the number on the tape measure, including body fat and frame size.