Movement overview

The Dumbbell Cross Body Hammer Curl is an isolation exercise targeting the brachialis, brachioradialis, and biceps brachii muscles. This variation emphasizes the forearms and the outer head of the biceps, promoting arm strength and muscle balance.

Step-by-step cues

1. Stand upright with feet shoulder-width apart, holding a dumbbell in each hand with a neutral grip (palms facing each other).
2. Keep your elbows close to your torso and your shoulders relaxed.
3. Starting with the right arm, curl the dumbbell across your body towards the left shoulder while keeping your upper arm stationary.
4. Squeeze the biceps at the top of the movement and pause briefly.
5. Slowly lower the dumbbell back to the starting position.
6. Repeat with the left arm, curling towards the right shoulder.
7. Continue alternating arms for the desired number of repetitions.

Technical tips

• Maintain a controlled motion throughout the exercise to maximize muscle engagement.
• Avoid swinging or using momentum to lift the weights; focus on isolating the biceps and forearms.
• Keep your core engaged to maintain balance and prevent unnecessary movement.
• Breathe out as you lift the dumbbell and inhale as you lower it.
• Start with a lighter weight to ensure proper form before progressing to heavier weights.