All Exercises

Dumbbell Alternate Hammer Srtict Curl

Build strong, well-defined upper arms with the Dumbbell Alternate Hammer Strict Curl.

Intermediate
Isolation
Pull
1 min per set2 min rest

Description

This exercise involves standing upright with a dumbbell in each hand, held at arm's length, and then curling the weights while keeping the upper arms stationary.

How to Do Dumbbell Alternate Hammer Srtict Curl

  1. 1
    Setup

    Stand upright with a dumbbell in each hand, arms extended straight down at your sides. Ensure your palms face inward towards your thighs in a neutral (hammer) grip.

  2. 2
    Setup

    Keep your feet shoulder-width apart, chest up, shoulders pulled back and down, and core braced to maintain a stable posture throughout the exercise.

  3. 3

    Exhale as you slowly curl one dumbbell upward towards your shoulder, keeping your upper arm completely stationary and elbow tucked close to your side. Focus on contracting your bicep and brachialis.

  4. 4

    Continue curling until the dumbbell is at shoulder height or just below, feeling a strong peak contraction in your bicep. Avoid letting your elbow move forward or upward.

  5. 5

    Inhale as you slowly lower the dumbbell back to the starting position with control, fully extending your arm. Do not let the weight drop or use momentum.

  6. 6

    Alternate arms, performing the same controlled curling and lowering motion with the other arm. Maintain constant tension and strict form on each repetition.

Tips

  • To maximize isolation, imagine your upper arm is pinned to your side and only your forearm moves. This prevents shoulder involvement and keeps tension on the biceps and brachialis.
  • Focus on the mind-muscle connection by actively squeezing your bicep at the top of the movement for a full second before slowly lowering the weight.
  • Control the eccentric (lowering) phase for 2-3 seconds; this increases time under tension and promotes greater muscle growth.
  • Avoid swinging your torso or using momentum to lift the weight. If you find yourself doing so, reduce the dumbbell weight to maintain strict form.

Common Mistakes

  • ×Swinging the dumbbells by leaning back or using hip drive means the weight is too heavy; lighten the load and focus on keeping your torso rigid.
  • ×Allowing elbows to flare out or move forward during the curl shifts tension away from the biceps; keep your elbows tucked tightly at your sides throughout the entire range of motion.
  • ×Not fully extending the arm at the bottom of the movement reduces the range of motion; ensure a complete stretch at the bottom to engage more muscle fibers.

Variations

Related Exercises

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