All Exercises

Dumbbell Lying Supine Biceps Curl

Perform dumbbell biceps curls while lying supine on a bench to isolate your biceps.

Intermediate
Isolation
Pull
1 min per set2 min rest

Description

A strength exercise where you lie supine on a bench with a dumbbell in each hand and curl them towards your chest.

How to Do Dumbbell Lying Supine Biceps Curl

  1. 1
    Setup

    Lie supine on a flat exercise bench with your feet firmly planted on the floor. Hold a dumbbell in each hand with an underhand grip (palms facing up), arms extended straight towards the floor on either side of the bench.

  2. 2
    Setup

    Ensure your elbows have a slight bend, avoiding hyperextension, and your shoulders are pressed into the bench for stability.

  3. 3

    Exhale and slowly curl both dumbbells upwards towards your shoulders, keeping your elbows stationary and tucked close to your body.

  4. 4

    Continue the curl until your biceps are fully contracted and the dumbbells are near your shoulders, squeezing your biceps at the top.

  5. 5

    Inhale and controlledly lower the dumbbells back to the starting position, allowing your biceps to fully stretch as your arms extend.

Tips

  • Focus on the mind-muscle connection by actively squeezing your biceps throughout the curling motion, especially at the peak contraction.
  • Control the eccentric phase (lowering the weight) by taking 2-3 seconds to return to the starting position, maximizing muscle tension and growth.
  • Keep your elbows locked in place and avoid letting them drift forward or flare out, as this can shift tension away from your biceps.

Common Mistakes

  • ×Swinging the dumbbells using momentum reduces bicep activation; instead, use a lighter weight and focus on a slow, controlled curl.
  • ×Not fully extending your arms at the bottom limits the range of motion and muscle stretch; ensure a complete extension with a slight elbow bend before starting the next repetition.
  • ×Allowing your elbows to lift off the bench or flare outwards during the curl shifts tension to other muscles; keep your elbows tucked and pinned to your sides.

Variations

Related Exercises

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