Reverse Curl
Muscles worked
Instructions
- 1To begin, stand straight with a dumbbell in each hand using a pronated grip (palms facing down). Your arms should be fully extended while your feet are shoulder width apart from each other. This is the starting position.
- 2While holding the upper arms stationary, curl the weights while contracting the biceps as you breathe out. Only the forearms should move. Continue the movement until your biceps are fully contracted and the dumbbells are at shoulder level. Hold the contracted position for a second as you squeeze the muscle.
- 3Slowly begin to bring the dumbbells back to starting position as your breathe in.
- 4Repeat for the recommended amount of repetitions.
table_chartRecommended sets and reps
These ranges vary depending on your training goal — adjust the load accordingly.
| Goal | Sets | Reps | Rest |
|---|---|---|---|
| Strength | 3–4 | 6–8 | 2–3 min |
| Hypertrophy | 3–4 | 10–15 | 60 s |
| Endurance | 2–3 | 15–20 | 30–45 s |
In this pageexpand_more
About Reverse Curl
The reverse curl with dumbbells, or a bar, is done with a pronated grip, palms facing down. This grip shifts part of the work to the brachialis and the forearm extensor muscles while still recruiting the biceps. The result: a thicker arm and a stronger grip, often neglected by standard curls. You will lift noticeably lighter than in supination, which is normal, since the forearm extensors are weaker. Keep the wrists firm and aligned, elbows fixed, and favour clean execution over the load.
check_circleBenefits
- check_circleDevelops the brachialis, which pushes the biceps upward
- check_circleStrengthens the extensors and top of the forearm
- check_circleImproves grip strength that carries over to pulling lifts
- check_circleHelps prevent imbalances between wrist flexors and extensors
- check_circleA simple variation that breaks up the routine of standard supinated curls
lightbulbExecution tips
- lightbulbKeep the wrists firm and neutral, not bending downward
- lightbulbCurl up smoothly with elbows pinned to your sides
- lightbulbUse a lighter load than on a standard curl
- lightbulbControl the descent to maximize forearm engagement
- lightbulbStart with light dumbbells to feel the grip before adding load
warningCommon mistakes
- warningLetting the wrists collapse under the load
- warningGoing too heavy and compensating with the shoulders
- warningSwinging the torso to fling the dumbbells up
- warningCutting the range short by not extending fully at the bottom
- warningUsing the same load as a standard supinated curl
tuneVariations and alternatives
- tuneHammer curl — neutral grip, a different emphasis on the brachioradialis
- tuneEZ-bar reverse curl — more wrist comfort than a straight bar
- tuneReverse cable curl — continuous tension throughout the range of motion
- tuneReverse preacher curl — stricter isolation for more targeted brachialis work
person_checkWho it's for and level
The reverse curl suits any lifter who wants to develop the brachialis and forearm extensors, often neglected by a program built solely around the standard curl. It's especially recommended for climbers, judokas, and athletes in grip-dependent sports who need a balanced, resilient forearm. Beginners can add it without difficulty by starting with a light load, since the movement stays technically simple.
shieldSafety and precautions
Always keep the wrists firm and aligned with the forearm, never let the wrist collapse downward under the load. Use a load noticeably lighter than a standard curl, since the pronated grip is mechanically disadvantageous for the biceps. Consistently control the lowering phase to avoid any jerk on the elbow and wrist. Stop the set as soon as wrist form breaks down rather than forcing through.
calendar_monthWhere to place it in your program
Add the reverse curl at the end of a biceps or forearm session, for 3 sets of 10 to 15 reps, one to two times per week. Use a light to moderate load and always prioritize wrist execution quality over the weight lifted. It's an excellent complement to a standard supinated curl for complete, balanced arm development.
helpFrequently asked questions
What's the difference between reverse curl and hammer curl?
The reverse curl uses a pronated grip that hits the forearm extensors more; the hammer curl's neutral grip emphasizes the brachioradialis.
Why can I lift less on reverse curls?
The pronated grip puts the biceps at a mechanical disadvantage, so using lighter weights than a standard curl is completely normal.
Reverse curl with a bar or dumbbells?
The bar (straight or EZ) lets you load a bit more and keeps the wrists stable; dumbbells are kinder to each wrist. Choose based on your wrist comfort.
How many reps should I aim for on this movement?
Between 10 and 15 reps per set, since the load is lighter than a standard curl, volume compensates for a good stimulus.
Does this curl help with tennis elbow?
Used with a light, progressive load, it can strengthen the extensors and help with prevention, but see a professional if you already have pain.
Is this curl suitable for beginners?
Yes, with a very light load at first while learning the grip, it's a good complement to a standard arm program.
Where should this curl go in a session?
At the end of a biceps or forearm session, after the standard supinated base movements, so your grip isn't fatigued before the essentials.
Can I use a straight bar instead of an EZ bar?
Yes, but the EZ bar is generally more comfortable for both wrists at once thanks to its angled shape.
What tempo should I favor on this movement?
A controlled lift of about 2 seconds and a slower 3-second lowering phase maximize work on the extensors.
Should I feel a burn in the forearm?
Yes, that's normal and expected, the forearm works intensely alongside the brachialis on this pronated movement.
Is this curl useful for climbers?
Yes, it directly strengthens the wrist extensors, often neglected by climbers who overuse the flexors.
Can this curl be combined with dedicated wrist work?
Yes, pairing it with wrist curls or grip exercises rounds out forearm development well.
Does forearm size really change from this exercise?
Yes, over time consistent reverse curl training visibly adds size to the top of the forearm, alongside grip and extensor strength gains.
Does this curl cause different soreness than a standard curl?
Yes, expect unusual soreness in the forearm the first few times, a sign these muscles weren't worked much before.
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