Dumbbell Seated Biceps Curl (on stability ball)
Perform dumbbell seated biceps curls on a stability ball to build strong, sculpted biceps while actively engaging your core for improved stability and
Description
This exercise involves sitting on a stability ball and doing bicep curls with dumbbells. It strengthens the biceps and also engages the core for stability.
How to Do Dumbbell Seated Biceps Curl (on stability ball)
- 1Setup
Sit on a stability ball with your feet flat on the floor, hip-width apart, ensuring your core is engaged to maintain balance. Hold a dumbbell in each hand with an underhand grip (palms facing forward), arms extended down by your sides.
- 2Setup
Keep your chest proud, shoulders relaxed and slightly retracted, and elbows tucked close to your torso.
- 3
Exhale as you slowly curl both dumbbells upwards towards your shoulders, contracting your biceps. Only your forearms should move, keeping your upper arms stationary.
- 4
Continue curling until your biceps are fully contracted and the dumbbells are at shoulder height, then pause briefly, squeezing your biceps.
- 5
Inhale as you slowly lower the dumbbells back to the starting position with control, fully extending your arms without locking your elbows.
Tips
- Maintain constant tension on your biceps throughout the movement by avoiding full relaxation at the bottom or top of the curl.
- Actively squeeze your biceps at the peak of the contraction, imagining you are trying to touch your forearm to your bicep.
- Keep your core actively engaged to stabilize your torso on the stability ball, preventing any excessive rocking or use of momentum.
Common Mistakes
- ×Using momentum: Swinging the weights up by rocking your body on the stability ball reduces the biceps' work; instead, keep your torso stable and only move your forearms.
- ×Flaring elbows: Letting your elbows move away from your sides takes tension off the biceps and can strain the shoulders; keep your elbows tucked in throughout the movement.
- ×Not fully extending: Stopping short of full arm extension at the bottom limits the range of motion and muscle stretch; ensure you fully extend your arms without locking your elbows.
Variations

Dumbbell Seated Inner Biceps Curl
Perform a seated dumbbell bicep curl with a supinated grip, focusing on squeezing the bicep at the top for peak contraction and inner head engagement.

Dumbbell Seated Curl
Perform dumbbell seated curls to build strong, sculpted biceps. This isolation exercise targets your upper arms for peak muscle development.

Dumbbell Biceps Curl (with arm blaster)
Maximize biceps isolation with the Dumbbell Biceps Curl using an arm blaster. This exercise targets the biceps brachii for optimal arm development.

Dumbbell Biceps Curl with Overhead Extension on Stability Ball
Perform a dynamic dumbbell bicep curl followed by an overhead tricep extension while seated on a stability ball, challenging your core and arm muscles.
Related Exercises

Dumbbell Prone Incline Curl
Perform dumbbell prone incline curls to isolate your brachialis and build thicker, stronger arms. Lying face-down on an incline bench maximizes tension.

Dumbbell Close Grip Curl
Perform the Dumbbell Close Grip Curl to isolate and build peak bicep strength and definition.

Dumbbell Hammer Curl
Master the Dumbbell Hammer Curl to build strong, defined forearms and upper arms. This effective exercise targets the brachioradialis and brachialis for

Dumbbell Incline Curl
Perform dumbbell incline curls to effectively target your biceps. This seated variation increases the stretch on the bicep head, promoting muscle growth.

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

Bodyweight Kneeling Push-up Row
Build chest and back strength with this kneeling push-up variation that adds a rowing pull at the top.
Track Dumbbell Seated Biceps Curl (on stability ball) in your workouts
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