Stability Ball Dip
- Primary muscleTriceps
- EquipmentStability Ball
- DifficultyIntermediate
- TypeCompound · Push
Placing your hands on a ball instead of a firm bench turns a modest triceps movement into mostly a stability drill, since the surface shifts under every rep. It is situational: useful for variety or as a controlled challenge in a lighter session, not a place to chase progressive overload.
How to do the Stability Ball Dip
- Sit on the stability ball with your feet flat on the ground and your knees bent at a 90-degree angle.
- Place your hands on the ball beside your hips, fingers pointing forward.
- Engage your triceps and push through your hands to lift your body off the ball, straightening your arms.
- Lower your body back down by bending your elbows, keeping them close to your sides.
- 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 stability ball
Frequently asked questions
What muscles does the Stability Ball Dip work?
The Stability Ball Dip primarily works the triceps. It also involves the pectorals and delts, which assist the movement and stabilise the joints.
Is the Stability Ball Dip good for beginners?
It is rated intermediate, so it suits people who already train regularly. Beginners can still do the Stability Ball Dip with light load and a spotter or coach watching the first few sessions; if it feels awkward, pick an easier variation from the alternatives below first.
What can I do instead of the Stability Ball Dip?
If you cannot do the Stability Ball Dip, try the Reverse Grip Push-Up, the Single Arm Bench Dip or the Triceps 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 Stability Ball 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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