Build Insane Triceps by Doing Skull Crushers – Laz – Tymoff

Build Insane Triceps by Doing Skull Crushers – Laz – Tymoff, If you’re aiming to build impressive triceps, one exercise stands out for its effectiveness and intensity: the skull crusher. Known for its ability to isolate and target the triceps muscles, the skull crusher is a staple in many fitness routines. Whether you’re a seasoned lifter or a beginner looking to enhance your arm strength, integrating skull crushers into your workout can yield significant gains. Here’s how you can master this exercise and maximize your triceps development.

Understanding the Skull Crusher

The skull crusher, also known as the lying triceps extension, is a weightlifting exercise that primarily targets the triceps brachii. This muscle group consists of three heads: the long head, lateral head, and medial head. Skull crushers effectively engage all three heads, making it an excellent move for comprehensive triceps development.

Equipment Needed

  • EZ bar or a straight barbell: The EZ bar is preferred by many for its ergonomic grip.
  • Flat bench: Provides a stable platform for the exercise.
  • Weights: Adjust according to your fitness level.

Proper Form and Technique

Executing skull crushers with the correct form is crucial to prevent injury and ensure maximum muscle activation. Here’s a step-by-step guide:

Starting Position

  1. Lie on a flat bench: Ensure your entire back is supported.
  2. Hold the bar: Use an overhand grip (palms facing forward). Your hands should be shoulder-width apart.
  3. Extend your arms: Position the bar directly above your chest. Keep a slight bend in your elbows to maintain tension in your triceps.

The Movement

  1. Lower the bar: Slowly bend your elbows, lowering the bar towards your forehead. Keep your upper arms stationary and focus on moving only your forearms.
  2. Pause briefly: When the bar is just above your forehead, pause for a moment. This ensures that you’re controlling the movement and engaging your triceps effectively.
  3. Raise the bar: Push the bar back to the starting position by extending your elbows. Focus on contracting your triceps throughout the movement.

Tips for Success

  • Control the weight: Avoid using momentum. The movement should be slow and controlled.
  • Keep your elbows in: Ensure your elbows remain close to your head. Flaring them out can reduce the effectiveness of the exercise and increase the risk of injury.
  • Warm-up: Perform a proper warm-up to prepare your triceps and elbow joints for the workout.

Variations of Skull Crushers

To keep your workouts dynamic and continue challenging your muscles, consider incorporating variations of the traditional skull crusher:

Dumbbell Skull Crushers

Using dumbbells allows for a greater range of motion and can help identify any strength imbalances between your arms. Perform this variation similarly to the barbell version, but with a dumbbell in each hand.

Incline Skull Crushers

Performing skull crushers on an incline bench shifts the angle of the exercise, placing more emphasis on the long head of the triceps. This variation can be more challenging and helps target different parts of the muscle.

Decline Skull Crushers

Using a decline bench can increase the difficulty of the exercise by putting more tension on the triceps during the lowering phase. This variation also targets the muscle from a different angle, promoting balanced muscle development.

Integrating Skull Crushers into Your Routine

For optimal triceps growth, skull crushers should be incorporated into a well-rounded workout routine. Here’s a sample triceps workout:

  1. Warm-up: 5-10 minutes of light cardio and dynamic stretches.
  2. Skull Crushers: 3 sets of 10-12 reps.
  3. Tricep Dips: 3 sets of 10-12 reps.
  4. Close-Grip Bench Press: 3 sets of 8-10 reps.
  5. Tricep Pushdowns: 3 sets of 12-15 reps.

Ensure you’re progressively overloading by gradually increasing the weight or the number of reps. Consistency is key, so make sure to perform triceps workouts at least once a week.


Skull crushers are a powerful exercise for building strong, defined triceps. By incorporating them into your workout routine and executing them with proper form, you can achieve impressive muscle growth and upper body strength. Remember to vary your exercises, listen to your body, and stay consistent with your training. Embrace the challenge, and watch your triceps transform!

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