The biceps or biceps brachii (Latin: musculus biceps brachii, "two-headed muscle of the arm") is a large muscle that lies on the front of the upper arm between the shoulder and the elbow.

Biceps muscle, any muscle with two heads, or points of origin (from Latin bis, “two,” and caput, “head”). In human beings, there are the biceps brachii and biceps femoris.

Mar 25, 2024 · Biceps tendonitis is a condition that occurs when you have inflammation in your upper or lower biceps tendon.

Mar 3, 2026 · These biceps exercises will help you build muscle and get bigger arms. Here are the best biceps-building moves to add your workouts, plus bicep training tips.

Jul 6, 2023 · The biceps are a key muscle in the upper body, and they help many people feel confident and strong. Incorporating bicep exercises into your upper body workouts is the most effective way to …

Sep 11, 2025 · The biceps is a large muscle situated on the front of the upper arm between the shoulder and the elbow. Also known by the Latin name biceps brachii (meaning "two-headed muscle of the …

Oct 30, 2023 · Need to quickly learn the attachments, innervations and functions of the biceps brachii muscle? Join us as we break down this tricky topic step-by-step.

May 20, 2025 · Biceps brachii is one of the primary flexor muscles in the arm, involved in the functioning of both the elbow and shoulder. Its name, ‘biceps,’ is derived from its two heads.

Apr 10, 2026 · There are three muscles located in the anterior compartment of the upper arm – biceps brachii, coracobrachialis and brachialis. They are all innervated by the musculocutaneous nerve.

Your biceps do more than curl weights. Learn how they bend your elbow, rotate your forearm, and keep your shoulder stable in daily life.