The triceps, or triceps brachii (Latin for "three-headed muscle of the arm"), is a large muscle on the back of the upper limb of many vertebrates. It consists of three parts: the medial, lateral, and long head.

May 20, 2024 · Learn the most effective triceps exercises to target all three tricep heads and work the muscles from all angles to build strong triceps. Get detailed triceps workout instructions for triceps …

Dec 1, 2023 · Learn about the best tricep exercises for the three heads of the triceps, and maximize your triceps muscle growth and strength gain.

May 27, 2024 · The triceps brachii, often referred to as the triceps (‘tri’ meaning ‘three’, and ‘cep’ meaning ‘head’), is a large three-headed muscle at the back of the upper arm. Its shape may …

Dec 20, 2025 · The triceps muscle is a main muscle of the upper arm, running from the top of the shoulder to the elbow at the back of the arm. When the triceps muscle contracts (shortens or …

Jun 19, 2025 · In this guide, we’ll break down the best tricep exercises for size, strength, and definition. You’ll also get a clear look at tricep anatomy so you can train smarter. If you want stronger, more …

Oct 30, 2023 · Origin, insertion, innervation and functions of the triceps brachii muscle. Triceps brachii is a three-headed (tri - three, cep - head) muscle of the arm. It represents the only constituent of the …

Feb 28, 2025 · Build bigger, stronger arms with the 13 best triceps exercises. From classic dips to cable pushdowns, these moves target all three triceps heads for maximum growth and definition.

A detailed look at the triceps muscle, covering its role in arm movement, methods for building strength, and approaches to long-term muscle care.

The muscle that extends, or straightens, the arm is the triceps, which arises on the humerus and attaches to the ulna at the elbow; the brachialis and biceps muscles act to bend the arm at the elbow.