Tag: Bicep peak

According to scientific research, a significant portion of your muscle shape and insertion points are determined by genetics. Your bicep's visual characteristics, such as whether your bicep is long or short, are largely set from birth, but understanding your anatomy can help you train more effectively for your goals.

Genetics play a significant, unchangeable role in the size and shape of your muscles. When it comes to the arms, understanding **what counts as a long bicep** involves examining your muscle's anatomical structure, which is entirely inherited. This guide will explain the factors that determine your bicep shape and how to work with your unique genetic blueprint.