Exercise guide
Dumbbell Rear Lunge Biceps Curl
- Intermediate
- Compound
- Rep-based
- Lower legs
- Shoulders
- Upper arms
- Upper legs
This compound movement integrates a unilateral lower-body challenge with upper-body isolation to improve coordination, balance, and total-body muscle recruitment. It builds functional strength in the posterior chain and quads while simultaneously developing the biceps.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Stand tall with feet hip-width apart, holding a dumbbell in each hand at your sides with a neutral (palms-in) grip.
- Engage your core and pull your shoulders back and down to establish a stable upright posture.
- Ensure you have adequate space behind you for a full stride length.
How to do it
- Inhale as you step one foot back and lower your hips until both knees are bent at 90-degree angles.
- Simultaneously curl the dumbbells toward your shoulders, rotating your palms to face upward as you reach the bottom of the lunge.
- Exhale and push powerfully through your front heel to return to the starting position.
- Lower the dumbbells back to your sides with control as you bring your feet back together.
Form checklist
- Keep your front knee aligned over your ankle, preventing it from caving inward or drifting too far past the toes.
- Maintain an upright torso throughout the movement; do not lean forward to compensate for the weight.
- Keep your elbows pinned to your ribcage during the curl to ensure the biceps are doing the work.
- Ensure the back knee hovers just above the floor to maintain constant tension.
Pro tips
- Sync the peak of the bicep contraction with the lowest point of the lunge to maximize time under tension and stability demands.
- Focus on a slow, 2-second eccentric (lowering) phase for both the lunge and the curl to increase muscle fiber recruitment.
Make it harder
- Perform the exercise from a small platform to create a deficit lunge, increasing the range of motion for the glutes.
- Hold the bottom of the lunge for a 2-second isometric pause while completing the curl to further challenge your balance.
Frequently asked
- What muscles does the dumbbell rear lunge biceps curl work?
- The dumbbell rear lunge biceps curl primarily targets the biceps, glutes, hamstrings, and quadriceps, and also works the adductors, deltoids, forearms, and obliques as secondary muscles.
- What equipment do you need for the dumbbell rear lunge biceps curl?
- The dumbbell rear lunge biceps curl uses dumbbell.
- Is the dumbbell rear lunge biceps curl good for beginners?
- The dumbbell rear lunge biceps curl is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.
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