When it comes to building impressive arms, many people focus solely on their biceps, but here’s the truth: your triceps make up about two-thirds of your upper arm mass. If you want bigger, stronger arms, you cannot afford to neglect them.
In this guide, we’ll break down everything you need to know about tricep training. We’ll start with the anatomy of the triceps, cover the most effective exercises to target all three heads, and explore advanced techniques like progressive overload and hypertrophy strategies.
By the end, you’ll also receive a tricep-focused, one-week workout plan designed to maximize your gains. Plus, we’ll troubleshoot common mistakes that might be holding back your progress and give you actionable solutions to fix them.
Let’s dive in.


The triceps brachii, or "triceps," is a three-headed muscle located on the back of your upper arm. Each head plays a unique role in extending the elbow and stabilizing the shoulder joint. Here’s a breakdown of the three heads:
For full tricep development, your training should target all three heads through a variety of angles and movement patterns.
Muscle growth (hypertrophy) occurs when you apply progressive overload—gradually increasing the stress placed on your muscles. Without this, your triceps won’t grow. Here are key principles to follow:
Many people struggle to grow their triceps due to simple yet fixable mistakes. Here are the most common ones and how to correct them:
Based on scientific research and biomechanical analysis, these are the most effective exercises for tricep hypertrophy:
Some exercises are commonly performed but aren’t the most efficient for growth:
This plan is structured similarly to an Arnold split, with additional emphasis on triceps:

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