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Concentration Curl

IntermediateStrengthTier T2
Concentration Curl

Single arm curl with elbow braced on thigh. Eliminates momentum for strict biceps isolation.

Targets: Elbow
Muscles: Biceps

Stop if

Choose an easier exercise if pain reaches 6 out of 10 or becomes sharp. Stop and rest if pain reaches 8 out of 10.

This is the general ClapMove rule. This exercise has no extra stop rule of its own.

  • Pain 6 out of 10 or more: choose an easier exercise.
  • Pain 8 out of 10 or more: stop and rest.

Equipment needed

  • Works at home
  • Works at the gym

bench, chair, dumbbells

Home Options

  • chair + dumbbells
  • weight bench + dumbbells

No equipment? Try: Water bottle, Resistance band

Dosage

3

Sets

10

Reps / Time

45 sec

Rest

2 up / 3 down

Tempo

Step-by-Step Guide

Set up

  • Sit on bench or chair
  • Lean forward, elbow braced on inner thigh
  • Hold dumbbell with arm straight down
  1. Concentration Curl - Step 1 of 5: Keep elbow firmly on thigh

    Step 1 of 5

    Keep elbow firmly on thigh

  2. Concentration Curl - Step 2 of 5: Curl the weight up toward shoulder

    Step 2 of 5

    Curl the weight up toward shoulder

  3. Concentration Curl - Step 3 of 5: Squeeze biceps at the top

    Step 3 of 5

    Squeeze biceps at the top

  4. Concentration Curl - Step 4 of 5: Lower slowly with control

    Step 4 of 5

    Lower slowly with control

  5. Concentration Curl - Step 5 of 5: Full extension at bottom

    Step 5 of 5

    Full extension at bottom

Breathing

  • Exhale on curl
  • Inhale on lower

Form Cues

  • Elbow stays on thigh
  • No body movement
  • Strict form
  • Full range of motion

Common Mistakes to Avoid

  • Elbow leaving thigh
  • Swinging body
  • Partial range
  • Going too heavy

Safety Information

Good for controlled strengthening. Elbow support makes it safer.

Progressions

Increase weight or slow tempo

Regressions

Use lighter weight