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All triceps exercisesTriceps · Gym

Seated Machine Triceps Extension

A fixed-path extension with a back pad. Easy to load and safe to push near technical failure without balance limiting the set.

BeginnerMachine3 × 10–15
Seated Machine Triceps Extension demonstration thumbnail — How To Do A SEATED MACHINE TRICEPS EXTENSION | Exercise Demonstration Video and Guide
TricepsMachine

Seated Machine Triceps Extension

Demo · Live Lean TV Daily Exercises

Verified Seated Machine Triceps Extension demonstration by Live Lean TV Daily Exercises. Click to play.

How to do the Seated Machine Triceps Extension

  1. 1Back flat to the pad
  2. 2Elbows on the pad, no shrugging
  3. 3Full extension without snapping
  4. 4Slow negative

Benefits of the Seated Machine Triceps Extension

  • Builds strength and size in the triceps through a full, controlled range of motion
  • Also trains lateral head, long head as supporting movers
  • A fixed, stable path so you can safely push close to technical failure
  • Low skill demand — safe to learn early and useful for high-rep volume

Sources

Exercise information is provided for general educational purposes. Choose movements appropriate for your ability level and stop if you experience pain, dizziness, unusual shortness of breath or other concerning symptoms. Seek appropriate medical or fitness guidance when needed.

  1. 1Behm et al. (2016) — Acute effects of stretching on range of motion and performanceApplied Physiology, Nutrition, and Metabolism
  2. 2Schoenfeld, Ogborn & Krieger (2017) — Dose-response of resistance training volume on hypertrophyJournal of Sports Sciences
  3. 3ACSM position stand (2009) — Progression models in resistance training for healthy adultsMedicine & Science in Sports & Exercise
  4. 4Physical Activity Guidelines for Americans, 2nd editionU.S. Department of Health and Human Services