Dumbbell Seated One Arm Bicep Curl On Exercise Ball With Leg Raised
Dumbbell Seated One Arm Bicep Curl On Exercise Ball With Leg Raised Exercise Description
This variation is a single‑arm dumbbell biceps curl performed while seated on a stability (exercise) ball with the opposite foot briefly lifted. The movement primarily trains the elbow flexors—biceps brachii—with assistance from brachialis and brachioradialis. Sitting on the ball and reducing your base of support increases the demand on trunk and lumbopelvic stabilizers and requires steady scapular control. The objective is strict elbow flexion with a neutral wrist, neutral spine, and minimal motion at the shoulder and torso. Move deliberately to keep the load on the elbow flexors and to maintain balance throughout the set.
- Muscle Groups: Biceps
- Target Muscles: Biceps Brachii - Long Head
- Assisting Muscles: Brachialis, Brachioradialis
- Stabilizing Muscles: Gluteus Medius, Multifidus, Quadratus Lumborum, Transversus Abdominis, Trapezius - Middle Fibers
- Body Area: Upper Body
- Body Parts: Arms, Upper Arms
- Body Surface: Front
- Body Symmetry: Unilateral
- Equipment: Dumbbell
- Exercise Patterns: Pull
- Exercise Type: Strength
- Functional Grouping: Elbow Flexors, Forearm Supinators
- Joint Involvement: Single-joint
- Muscle Location: Outer Bicep
- Movement Direction: Vertical
- Muscle Position: Anterior
- Gender: Male
How To Do The Dumbbell Seated One Arm Bicep Curl On Exercise Ball With Leg Raised Exercise
‘- Sit tall on a properly sized exercise ball: feet flat, hip‑width apart, knees about 90°, ribs stacked over pelvis.
– Hold a dumbbell in one hand with a supinated grip (palm facing up). Let the arm hang by your side with the elbow close to your torso.
– Set the shoulders: gently draw the shoulder blades down and slightly back; keep the chest relaxed and neck long.
– Brace lightly through the midsection. Lift the opposite foot a few inches off the floor to create a single‑leg base; keep pelvis level and spine neutral.
– Curl by flexing the elbow. Keep the upper arm still by your side; avoid swinging, shrugging, or leaning.
– Maintain a neutral wrist (no bending or twisting). Keep forearm aligned with the hand throughout.
– Pause briefly near the top when the forearm is vertical or the dumbbell approaches the shoulder without letting the elbow drift forward.
– Lower the dumbbell under control until the elbow returns to full extension without locking hard.
– Set the foot down to re‑stabilize, then switch arms (and legs) to work the other side.
Dumbbell Seated One Arm Bicep Curl On Exercise Ball With Leg Raised Tips
‘- Sit tall on the ball with feet flat, hip‑width apart and knees about 90°, keeping ribs stacked over your pelvis.
– Let the working arm hang by your side with the elbow close to your torso and a supinated grip.
– Gently draw your shoulder blades down and slightly back while keeping your chest relaxed and neck long.
– Brace lightly through your midsection and lift the opposite foot a few inches off the floor, keeping your pelvis level and spine neutral.
– Focus on bending only at the elbow as you curl, keeping the upper arm still by your side and avoiding swinging, shrugging, or leaning.
– Maintain a neutral wrist with no bending or twisting so the forearm stays aligned with the hand.
– Pause briefly near the top when the forearm is vertical or the dumbbell approaches your shoulder, preventing the elbow from drifting forward.
– Lower the dumbbell under control until the elbow returns to full extension without locking hard.
– Move deliberately throughout the set to keep the load on the elbow flexors and to maintain balance.
– Set the foot down to re‑stabilize before switching arms and legs for the other side.
Dumbbell Seated One Arm Bicep Curl On Exercise Ball With Leg Raised Beginner Introduction
The single‑arm dumbbell biceps curl performed while seated on a stability (exercise) ball with the opposite foot briefly lifted blends arm training with a strong balance component. One hand works with the weight while the body rests on the ball and the opposite leg hovers off the floor, so the working arm shares attention with the muscles that steady the hips, lower back, and core. The main effort targets the biceps and nearby elbow‑bending muscles, while the forearm and grip support the dumbbell through the curling motion.
Because the body is supported by the ball and only one foot, this variation emphasizes stillness through the midsection and around the shoulder blade. The spine and shoulders remain organized while the elbow bends and straightens, encouraging smooth, intentional movement rather than momentum. This makes the exercise a thoughtful option for lifters interested in arm work that also challenges balance, coordination, and overall body control without adding extra equipment or complex choreography.