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Dumbbell Over Bench One-Arm Reverse Wrist Curl exercise demonstration - starting position (step 1 of 2)
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Step-by-step demonstration of the Dumbbell Over Bench One-Arm Reverse Wrist Curl exercise showing proper form and technique

Dumbbell Over Bench One-Arm Reverse Wrist Curl

Target Muscles

Primary:

Equipment Required

Exercise Type

Weight & Reps

How To Do

Kneel beside a bench and rest your forearm on it, holding a dumbbell with an overhand grip so your wrist hangs just past the edge. Keeping your forearm still, slowly lower the dumbbell by bending your wrist downward, then curl your wrist upward to lift the weight. Focus on controlled movement and avoid using your arm or shoulder to assist.

Step-by-Step Instructions

  1. Begin by positioning yourself next to a flat bench. Kneel on one knee and place your other arm on the bench for support.
  2. Hold a dumbbell in one hand with an overhand grip (palms facing down).
  3. Rest your forearm on the bench, ensuring that your wrist is just beyond the edge of the bench, allowing for full range of motion.
  4. Start with your wrist in a neutral position, holding the dumbbell steady.
  5. Slowly lower the dumbbell by extending your wrist downward, keeping your forearm stationary on the bench.
  6. Once you reach the bottom of the movement, reverse the motion by curling your wrist upward, contracting the muscles in your forearm.
  7. Squeeze at the top of the movement for a brief moment before lowering the dumbbell again.
  8. Repeat for the desired number of repetitions, then switch to the other arm.

Explore more forearm exercises or bench exercises in our exercise library.

Alternative Exercises

Frequently Asked Questions

What muscles does the Dumbbell Over Bench One-Arm Reverse Wrist Curl work?
This exercise primarily targets the forearm extensors, which help control wrist extension and grip strength. It is highly effective for building strength and endurance in the top side of the forearm, with minimal involvement of other muscle groups.
What equipment do I need for the Dumbbell Over Bench One-Arm Reverse Wrist Curl and are there alternatives?
You will need a flat bench and a dumbbell to perform this movement effectively. If you don’t have a bench, you can use a sturdy table or even rest your forearm on your thigh, and if dumbbells are unavailable, a weighted bar or water bottle can serve as a substitute.
Is the Dumbbell Over Bench One-Arm Reverse Wrist Curl suitable for beginners?
Yes, beginners can perform this exercise safely, as long as they start with light weights and focus on proper form. It’s a controlled isolation movement that is ideal for developing wrist strength and improving grip for other lifts.
What are common mistakes to avoid with the Dumbbell Over Bench One-Arm Reverse Wrist Curl?
A common mistake is moving the entire arm instead of isolating the wrist, which reduces effectiveness. Another is using momentum or excessive weight, which can strain the wrist always keep the motion slow and controlled.
How many sets and reps should I do for the Dumbbell Over Bench One-Arm Reverse Wrist Curl?
For strength and endurance, aim for 3 sets of 12–15 reps using a moderate weight that challenges the forearm without compromising form. Rest 30–60 seconds between sets to maintain wrist strength while avoiding fatigue.
What safety tips should I follow when performing this forearm exercise?
Keep your wrist movements slow and controlled to avoid joint strain, and never overload the weight beyond your current capacity. Always warm up your wrists and forearms before starting, especially if you do other grip-intensive training.
Are there variations of the Dumbbell Over Bench One-Arm Reverse Wrist Curl for more challenge?
You can increase the difficulty by using a slower tempo or holding the top position for a brief pause to improve time under tension. Another variation is performing the exercise seated with both wrists simultaneously, which can save time while still targeting the forearm extensors.