Single-Arm Dumbbell Bench Press
The single-arm dumbbell bench press challenges the chest unilaterally while demanding significant core stabilization. It helps correct strength imbalances between sides and builds functional pressing power.
How to Perform
Lie on a flat bench holding one dumbbell at chest level, opposite hand on your hip or gripping the bench.
Brace your core hard to prevent your torso from rotating toward the loaded side.
Press the dumbbell straight up over your chest to full lockout.
Lower with control, keeping your shoulder blade retracted and your hips level on the bench.
Common Mistakes to Avoid
Allowing the torso to rotate toward the working arm, which reduces chest activation.
Not bracing the core, causing the hips to shift and the lower back to arch excessively.
Rushing through reps instead of controlling the unilateral load.
Muscle Activation
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