Dumbbell Preacher Curl (Turned Torso)

Description

How to do Dumbbell Preacher Curl (Turned Torso)

1. 01
   Setup

   Sit on a preacher bench with your armpit firmly against the top of the pad. Hold a dumbbell in one hand with an underhand grip, palm facing up.

2. 02
   Setup

   Turn your torso slightly towards the working arm, allowing your upper arm to rest fully on the pad with your elbow slightly bent and triceps in contact.

3. 03

   Slowly lower the dumbbell by extending your elbow until your arm is fully extended, feeling a deep stretch in your brachialis. Inhale during this phase.

4. 04

   Contract your brachialis and biceps to curl the dumbbell upwards towards your shoulder, keeping your upper arm firmly against the pad. Exhale as you curl.

5. 05

   Squeeze at the top of the movement, holding the contraction briefly, then controlledly lower the dumbbell back to the starting position.

Tips

• Maintain constant tension by not fully locking out your elbow at the bottom, which keeps the target muscle engaged throughout the set.
• Focus on driving your elbow into the pad throughout the movement to prevent shoulder involvement and isolate the brachialis effectively.
• Use a pronated (overhand) or hammer grip (neutral) for increased brachialis and brachioradialis emphasis, if desired, rather than the standard supinated grip.
• Control the eccentric (lowering) phase for 2-3 seconds to maximize muscle fiber recruitment and growth in the brachialis.

Common mistakes

• Rocking the body to generate momentum reduces brachialis isolation; keep your core stable and only move your forearm to ensure muscle focus.
• Lifting the elbow off the pad shifts tension away from the brachialis to the shoulder; press your elbow firmly into the pad throughout the curl.
• Using excessive weight compromises form and increases injury risk; select a weight that allows for strict movement and full control through the entire range of motion.