Dumbbell One-Arm Reverse Preacher Curl
The Dumbbell One-Arm Reverse Preacher Curl is an effective exercise for isolating and strengthening the biceps and forearms. This variation of the traditional preacher curl emphasizes the forearms and the outer portion of the biceps, providing unique stimulation that contributes to both strength and definition.
Execution
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1
Find a preacher bench and hold a dumbbell with an underhand grip (palm facing up).
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2
Place your upper arm against the sloped side of the bench, with your arm fully extended.
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3
Inhale and curl the dumbbell upward toward your shoulder while keeping your upper arm still.
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4
Hold briefly at the top and fully contract your biceps.
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5
Exhale and slowly lower the dumbbell back to the starting position.
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6
Repeat for the desired number of repetitions, then switch arms.
Benefits
- Isolates the biceps for targeted muscle development.
- Improves grip strength through forearm activation.
- Helps correct imbalances between the arms.
- Increases elbow and shoulder stability.
Common Mistakes
- ! Using too much weight, which can lead to poor form and possible injuries.
- ! Not fully extending the arm at the end of the movement, which reduces the exercise's effectiveness.
- ! Performing the movement too quickly, preventing optimal muscle stimulation.
Targeted Muscles
This exercise primarily targets the biceps brachii, with additional emphasis on the brachialis and brachioradialis in the forearm.
Possible Alternatives
- Standard Preacher Curl with both arms simultaneously for a more stable execution.
- Hammer Preacher Curl with a neutral grip to place more emphasis on the brachialis and brachioradialis.
- Reverse Preacher Curl with an EZ-bar for a more comfortable grip and the ability to use more weight.
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