Seated Overhead Triceps Extension on a Chair
Targets triceps, shoulders, and core. Perform seated overhead triceps extensions using just a chair to build upper arm strength and stability effectively.
Description
A seated overhead triceps extension on a chair is an exercise that primarily targets the triceps in your upper arm with a secondary focus on your shoulders and core.
How to Do Seated Overhead Triceps Extension on a Chair
- 1Setup
Sit tall on a sturdy chair with your feet flat on the floor, hip-width apart, and your back straight against the chair or self-supported. Extend both arms straight overhead, palms facing each other, keeping your elbows close to your ears.
- 2Setup
Engage your core by pulling your navel towards your spine to stabilize your torso throughout the movement. Ensure your shoulders are relaxed and not shrugging towards your ears.
- 3
Inhale as you slowly bend your elbows, lowering your hands behind your head until your forearms are parallel to the floor or your hands are near your upper back. Keep your elbows pointing forward and tucked in.
- 4
Exhale as you powerfully extend your arms back to the starting overhead position, squeezing your triceps at the top. Focus on using only your triceps to drive the movement, avoiding any momentum.
- 5
Maintain a stable torso and avoid letting your elbows flare out excessively during both the lowering and lifting phases.
Tips
- To maximize triceps engagement, consciously squeeze your triceps at the peak of the extension before beginning the next repetition.
- Keep your core engaged throughout the exercise to prevent your lower back from arching and to maintain overall stability.
- Control the eccentric (lowering) phase of the movement; slowly lower your hands for a count of two to three seconds to increase time under tension.
- If you find your elbows flaring out, try to visualize them staying "glued" to the sides of your head to maintain proper form and target the triceps effectively.
Common Mistakes
- ×Flaring elbows out excessively reduces triceps activation and puts strain on the shoulders; keep your elbows pointing forward and close to your head.
- ×Arching the lower back indicates a lack of core engagement and can cause back pain; actively brace your core by pulling your navel towards your spine.
- ×Using momentum to lift the hands diminishes triceps work; focus on a slow, controlled extension, allowing your triceps to do all the work.
Variations

Barbell Seated Overhead Triceps Extension
Strengthen your triceps with the Barbell Seated Overhead Triceps Extension. This isolation exercise targets all three heads of the triceps for sculpted

Weighted Seated Triceps Extension
Sculpt powerful triceps with the weighted seated triceps extension. This isolation exercise builds strength and definition in your upper arms effectively.

Overhead Triceps Extension with Bed Sheet
Target triceps with an effective bodyweight overhead extension using a bed sheet. Strengthen your upper arms by controlling the eccentric and concentric

Dumbbell Seated Alternate Overhead Triceps Extension
Strengthen your triceps with this seated alternate overhead dumbbell extension. Isolate each arm to build upper arm strength and definition effectively.
Related Exercises

Bodyweight Triceps Extension from Plank Position
Strengthen your triceps and core with this challenging bodyweight exercise. Extend your arms from a plank to build upper arm strength and stability.

Kneeling Half Triceps Extension
Strengthen your triceps with the kneeling half triceps extension. This bodyweight exercise isolates your upper arms for defined, sculpted muscles and

Triceps Press (high bar position)
Strengthen your triceps with the high bar triceps press. This bodyweight exercise effectively builds arm strength and muscle endurance.

Triceps Press (low bar position)
Strengthen your triceps and improve upper body pushing power with the low bar triceps press. Master this effective bodyweight exercise for stronger arms.

Assisted Standing Triceps Dip
Build triceps strength with machine assistance that lets you focus on proper dip form at a manageable load.

Body Up
Master this advanced bodyweight move that combines a pull-up with a dip for complete upper-body strength.
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