Exercise guide · Intermediate · Compound

EZ Barbell Seated Triceps Extension: How to Do It & Muscles Worked

The EZ barbell seated triceps extension is an isolation exercise targeting the triceps, performed while seated with an EZ barbell. It emphasizes triceps strength and development, with some involvement of the shoulders for stabilization.

Primary muscles
Triceps
Secondary muscles
Shoulders
Equipment
Ez Barbell
Level · type
Intermediate · Compound
Demonstration of the ez barbell seated triceps extension
Front view: muscles worked by the ez barbell seated triceps extension. Primary: triceps. Secondary: shoulders.
Back view: muscles worked by the ez barbell seated triceps extension. Primary: triceps. Secondary: shoulders.
Primary Secondary

How to do the ez barbell seated triceps extension

  1. Step 1: Sit on a bench with your back straight and feet flat on the ground.
  2. Step 2: Hold the ez barbell with an overhand grip, hands shoulder-width apart.
  3. Step 3: Raise the barbell overhead, fully extending your arms.
  4. Step 4: Keeping your upper arms stationary, lower the barbell behind your head by bending your elbows.
  5. Step 5: Pause for a moment, then raise the barbell back to the starting position by extending your arms.
  6. Step 6: Repeat for the desired number of repetitions.

Sets, reps and programming

Suggested sets, reps and rest for the ez barbell seated triceps extension by training goal
Goal Sets Reps Rest Effort
Strength 3–5 3–6 3–5 min 1–3 reps in reserve
Muscle growth 3–4 6–12 2–3 min 1–2 reps in reserve
Muscular endurance 2–3 12–20 1–2 min 1–3 reps in reserve

Ranges follow the ACSM position stand on progression in resistance training. Muscle grows across a wide range of loads when sets end close to failure (Schoenfeld et al., 2017), longer rests between heavy sets support strength and size (Schoenfeld et al., 2016), and stopping a rep or two short of failure works about as well as training to failure (Grgic et al., 2022). Estimate your working weights with the strength calculators.

EZ Barbell Seated Triceps Extension alternatives

More exercises that train the triceps as their main target:

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Sources

  1. American College of Sports Medicine. Progression models in resistance training for healthy adults. Med Sci Sports Exerc. 2009;41(3):687-708.
  2. Schoenfeld BJ, Grgic J, Ogborn D, Krieger JW. Strength and hypertrophy adaptations between low- vs. high-load resistance training. J Strength Cond Res. 2017;31(12):3508-3523.
  3. Schoenfeld BJ, Pope ZK, Benik FM, et al. Longer interset rest periods enhance muscle strength and hypertrophy in resistance-trained men. J Strength Cond Res. 2016;30(7):1805-1812.
  4. Grgic J, Schoenfeld BJ, Orazem J, Sabol F. Effects of resistance training performed to repetition failure or non-failure on muscular strength and hypertrophy: a systematic review and meta-analysis. J Sport Health Sci. 2022;11(2):202-211.

Step-by-step instructions and demonstration media are from the ExerciseDB exercise dataset.

This guide is general fitness information, not medical advice. Stop if an exercise causes pain and speak to a doctor or physiotherapist about injuries or health conditions before starting a new programme.