Tricep Machine Extension
Primary
Triceps
Secondary
Shoulders
Equipment
Machine
Difficulty
Beginner
Type
Push
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An isolation exercise that lets you focus on one muscle group, the Tricep Machine Extension targets your triceps through a pushing movement pattern. Use for safe guided tricep isolation.
Everything You Need to Know About the Tricep Machine Extension
The Tricep Machine Extension is a good for beginners exercise that targets your Triceps. It's a popular choice for building strength and muscle in these areas. When should you use it? Use for safe guided tricep isolation. This timing makes the most of your workout and helps you get better results. Who is this for? Beginners or those wanting guided movement. Whether you're just starting out or working toward a specific goal, this exercise fits into your routine.
What muscles does the Tricep Machine Extension work?
Primary
Secondary
Stabilizers
Step-by-step: Tricep Machine Extension
- 1
Adjust seat so elbows align with machine pivot.
- 2
Place backs of upper arms on pad.
- 3
Grip handles and extend elbows.
- 4
Push handles down until arms straight.
- 5
Squeeze triceps at full extension.
- 6
Control back to starting position.
What are the best tips for the Tricep Machine Extension?
Machine guides movement for safety.
Focus on squeeze at extension.
Great for beginners.
Mistakes to watch for on the Tricep Machine Extension
Improper seat adjustment.
Losing hip position during the Tricep Machine Extension shifts the loading pattern away from your Triceps and can compress your lower back. Stay planted and let your Triceps do the work.
Using too much weight.
Loading more weight than you can control on the Tricep Machine Extension forces compensatory movement patterns that bypass your Triceps. Drop the weight until you can perform every rep with clean form — your results will actually improve.
Not reaching full extension at the top of the movement.
Cutting the range of motion short on the Tricep Machine Extension means your Triceps never reaches full stretch or full contraction. Research shows full range of motion produces significantly more muscle growth than partial reps at the same load.
Who should do the Tricep Machine Extension?
Beginners or those wanting guided movement.
How to Program the Tricep Machine Extension
Lower reps with heavier weight builds raw strength. Your muscles and nervous system adapt to handle more load over time. This range is best for strength-focused goals.
This rep range keeps your muscles under tension long enough to trigger growth. Most people see the best muscle-building results in this zone. It balances strength and muscle size.
Higher reps with lighter weight builds muscular endurance and improves conditioning. This range is good for joint health and building work capacity.
General guideline: 3 sets of 12-15 reps. Rest 45-60 seconds.
What are good alternatives to the Tricep Machine Extension?
Tricep Pushdown
Skull Crusher
Overhead Tricep Extension
Other Variations
- Single Arm Machine Extension
This Exercise Is in Your Plan
MySetPlan picks the right exercises for your goals — like the Tricep Machine Extension — and builds them into a monthly program. Every set, every rep, planned out.
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Safety Notes
- Adjust seat for proper alignment.
- Start with light weight.