Machine Seated Dip
Sitting down changes the whole equation: your bodyweight is out of the movement, and the handles let you press against a stack you choose instead. That makes dip mechanics available at any strength level, and it suits drop sets and slow negatives that would be impractical on parallel bars.
How to do the Machine Seated Dip
- Adjust the seat height so that your feet are flat on the ground and your knees are at a 90-degree angle.
- Grasp the handles of the leverage machine with your palms facing down and your arms fully extended.
- Slowly lower your body by bending your elbows until your upper arms are parallel to the ground.
- Pause for a moment, then push yourself back up to the starting position by straightening your arms.
- Repeat for the desired number of repetitions.
Tip: Lock the elbows out with the shoulders pulled down and back, never shrugged up.
Muscles worked
Primary
Triceps · Arms
The triceps extend the elbow to lock out the top, and they take over completely when you stay upright with the elbows tucked.
Common mistakes
- Diving too deep — going far below the point where the upper arm is parallel to the floor stresses the front of the shoulder; stop when you feel a stretch across the chest and press back up.
- Shoulders rolling forward — keep the shoulder blades pulled back and down, and stop the descent before they rotate forward.
- Not choosing a target — leaning forward with elbows out hits the chest, while staying upright with elbows tucked hits the triceps; pick one and hold that position for the whole set.
- Hands too far behind — this pushes the shoulders into a bad position; keep the hands close under the shoulders or use parallel bars instead.
Sets, reps and where it fits
| Goal | Sets × reps | Rest |
|---|---|---|
| Strength | 4–5 × 3–6 | 2–3 min |
| Muscle growth | 3–4 × 6–12 | 90–120 s |
| Endurance | 2–3 × 12–20 | 60 s |
Dips go early in a push session as a main pressing movement, or after bench press for extra chest and triceps volume. They superset naturally with pull-ups or chin-ups on the same station.
Variations and alternatives
Similar exercises
Without machine
Frequently asked questions
What muscles does the Machine Seated Dip work?
The Machine Seated Dip primarily works the triceps. It also involves the pectorals and delts, which assist the movement and stabilise the joints.
Is the Machine Seated Dip good for beginners?
Yes. The Machine Seated Dip is rated beginner: it uses a machine and the movement is simple to learn. Start light, focus on the full range of motion and add load once every rep looks the same.
What can I do instead of the Machine Seated Dip?
If you cannot do the Machine Seated Dip, try the Triceps Dip, the Reverse Grip Push-Up or the Bench Dip. Each of them trains the triceps through a similar movement, so you can swap them in without changing the rest of the workout.
How many sets and reps should I do?
It depends on your goal. For the Machine Seated Dip, a sensible starting point is strength: 4–5 × 3–6 with 2–3 min rest; muscle growth: 3–4 × 6–12 with 90–120 s rest; endurance: 2–3 × 12–20 with 60 s rest. Put it early in the session while you are fresh, before isolation work for the same muscles.
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