Find out what functions your muscles perform and how they work
Click on each muscle group below to receive a detailed explanation, its exact location, functions and common activities that the muscle is used for, including the best strength training exercises for that muscle.
We have included bodybuilding training guide for over 120 strength training exercises.
Each exercise will show you how to properly perform a specific weight training movement with detailed 3D animation
Learn what your muscles look like inside you and where they are in your body
Exercises that work the Biceps (Biceps Brachii, short head and long head)
The Biceps Brachii is attached to the forearm bone called the radius and originates at the scapula in two places (the Bicep gets it's name from these two heads - called the short head and the long head).