Dumbbell One Arm Kickback
Dumbbell One Arm Kickback Exercise Description
The Dumbbell One-Arm Kickback is an isolation exercise that targets the triceps brachii by emphasizing controlled elbow extension while the upper arm stays fixed alongside the torso. Performed in a hip-hinged or bench-supported position, it relies on a neutral spine and steady shoulder position to focus the work on the elbow extensors. Scapular stabilizers and the trunk musculature engage isometrically to maintain alignment without torso rotation. Keeping the humerus stationary minimizes momentum from the shoulder and helps you feel the triceps through the end range of extension. This drill is useful for practicing precise elbow mechanics with a single dumbbell and minimal space.
- Muscle Groups: Triceps
- Target Muscles: Triceps Brachii - Lateral Head
- Assisting Muscles: Triceps Brachii - Long Head, Triceps Brachii - Medial Head
- Stabilizing Muscles: Longissimus, Rhomboid Major, Transversus Abdominis, Trapezius - Lower Fibers, Trapezius - Middle Fibers
- Body Area: Upper Body
- Body Parts: Arms, Upper Arms
- Body Surface: Back
- Body Symmetry: Unilateral
- Equipment: Dumbbell
- Exercise Patterns: Other
- Exercise Type: Strength
- Functional Grouping: Elbow Extensors
- Joint Involvement: Single-joint
- Muscle Location: Outer Tricep
- Movement Direction: Other
- Muscle Position: Posterior
- Gender: Male
How To Do The Dumbbell One Arm Kickback Exercise
‘- Place one knee and the same-side hand on a bench; opposite foot on the floor holding a dumbbell.
– Hinge at the hips until your torso is near parallel; keep a neutral spine and level hips.
– Lightly retract and depress the working-side scapula to set the shoulder.
– Bring the upper arm alongside your torso; elbow bent about 90 degrees; wrist neutral.
– Brace your trunk and keep the upper arm still throughout the movement.
– Exhale as you extend the elbow until the forearm aligns with the upper arm; avoid hyperextension or flaring the elbow.
– Pause briefly at full extension while maintaining a neutral wrist.
– Inhale as you flex the elbow under control back to the starting angle.
– Keep your head in line and ribs down; avoid shrugging, trunk rotation, or swinging the weight.
Dumbbell One Arm Kickback Tips
‘- Position one knee and same-side hand on the bench with the opposite foot firmly on the floor before starting the set.
– Hinge at the hips until your torso is near parallel to the floor while keeping a neutral spine and level hips.
– Lightly retract and depress the working-side scapula to “set” the shoulder before you start moving the elbow.
– Keep your upper arm fixed alongside your torso and avoid letting it swing during the movement.
– Maintain a neutral wrist throughout, both at the starting 90-degree elbow bend and at full extension.
– Brace your trunk so the torso stays stable without rotation as the elbow moves.
– Exhale as you extend the elbow until the forearm aligns with the upper arm, stopping short of hyperextension or elbow flare.
– Briefly pause at full extension while holding your neutral wrist and steady shoulder.
– Inhale as you flex the elbow back to about 90 degrees under control, avoiding any swinging of the weight, shrugging, or rib flare.
Dumbbell One Arm Kickback Beginner Introduction
The Dumbbell One-Arm Kickback is a classic single-arm free-weight move that highlights the back of the upper arm. It is typically performed in a bent-over or bench-supported stance, with the working side holding a dumbbell while the spine stays long and the torso stable. The upper arm rests close to the ribs as the elbow smoothly straightens and bends, turning this into a pure arm-driven motion rather than a swinging back-and-shoulder exercise.
Because the shoulder and midsection remain steady, the triceps handle most of the effort, especially near the end of the straightening phase. Muscles around the shoulder blade and through the core work in the background to hold the body position without twisting. This makes the movement useful for learning precise elbow action with only one dumbbell, even in a limited training area. Lifters often choose this variation when they want detailed control over each arm separately and a way to feel the back of the arm working through a long range without heavy equipment.