Long Head Tricep Workout Secrets That Drastically Increase Muscle Mass

Are you ready to unlock the true potential of your triceps and significantly boost your muscle mass? Mastering the long head of the triceps is one of the most effective yet underrated strategies for achieving massive, robust arm development. This powerful muscle segment, located on the posterior side of your upper arm, plays a crucial role in extension, stability, and overall arm aesthetics. In this article, we’ll uncover the science-backed workout secrets to fully activate and hypertrophy the long head triceps, helping you achieve dramatic muscle gains like never before.


Understanding the Context

Understanding the Long Head Triceps: Why It’s Key for Mass Gain

The long head of the triceps brachii originates from the shoulder region and runs the length of your arm. Unlike the lateral and medial heads, the long head contributes significantly to arm size due to its full thickness and length. Because it spans the shoulder joint, it responds uniquely to training stimuli, making targeted workouts essential for maximizing hypertrophy and functional strength.

Why focus on the long head?

  • Enhances overall arm size and contour
  • Improves triceps strength and endurance
  • Enhances posture and push-up performance
  • Activates deeper muscle fibers for better metabolic stress

Key Insights

Science-Backed Workout Secrets to Stimulate the Long Head

1. Emphasize Eccentric and Slow Negative Reps

Eccentric contractions generate greater muscle tension and microtrauma—critical for hypertrophy. Slow down your triceps extensions with a 3–5 second negative phase to maximize intensity on the long head.

Try this exercise:
Triceps Kickback with Slow Eccentric

  • Pomp the lever fully forward
  • Extend your arm slowly (3-5 seconds)
  • Contract at the top, resetting quickly

2. Use Heavy Weight with Moderate Reps (5–8 Reps per Set)

Final Thoughts

The long head responds well to high-load, moderate-rep training. Focus on Hennig’s Law—volume and intensity synergistically boost growth.

Sample set:

  • Rest 90 seconds
  • Perform 6–8 slow triceps extensions
  • Feature a few drops below failure for metabolic stress

3. Incorporate Overhead and Close-Grip Variations

Targeting the long head requires lifting or activating it at elongated angles. Overhead dips and close-grip pushdowns engage the long head more effectively than standard bench press.

Key moves:

  • Overhead triceps extension (dumbbell or EZ bar)
  • Close-grip bench (88° grip) triceps extension

4. Use the Hammer and Extended Grip for Activation

These grips shift focus toward the long head by reducing lateral head activation, ensuring full engagement.

Exercise:
Hammer Triceps Extension

  • Palm facing each other, lower with an extended grip
  • Drive through the top, squeeze repeat

5. Leverage Isometric Holds at Full Elastic Stretch

Holding at the stretch position builds neural exploitation and encourages long head recruitment through sustained tension.