Flexi answers - What are the muscles known as biceps and triceps

Triceps and biceps muscles in the upper arm are opposing muscles that move the arm at the elbow in opposite directions.

Human muscle system, Functions, Diagram, & Facts

Skeletal Muscles CK-12 Foundation

My shoulders, biceps, and triceps look pretty defined and muscular from the front, but from the side they look like a blob, unless I flex. How can I fix this? - Quora

Is it realistically possible for a human being to flex every

Muscle Attachments and Actions

What Are Antagonistic Muscles? Give One Example. - Biology

Flexing Muscles: What Are the Benefits and Can It Build Strength?

Biceps brachii muscle: Origin, insertion, action

Agonist & Antagonist Muscles: Definition & Exercises

Why Your Biceps Aren't Growing

The biceps brachii functions to pull the radius of the lower arm

Student Exploration: Muscles and Bones, PDF, Arm