How many sets of the wrist roller should you do when you are new to the exercise?

One to 3 full up-and-down cycles with a very light plate is enough to start, since the leverage makes even small loads feel heavy fast. Add a small amount of weight only once you can complete a full cycle with the arms held level the whole time.

What can replace a wrist roller if I don't have one?

A length of rope or a towel tied to a light dumbbell or plate and wound by hand works as an improvised version, or try plate pinches and towel wringing for general grip and forearm endurance.

What is the wrist roller good for?

It builds forearm size and grip endurance in one continuous set and works well as a finisher at the end of an arm or pulling day. It's a poor choice to start a workout with, since it fatigues the grip you'll need for everything you lift afterward.

Intermediate

Wrist Roller

Rolling a weight up and down trains both sides of the forearm and grip endurance in one continuous set, and the burn is legendary. It is one of the best single moves for overall forearm development and hand stamina. Use it as a brutal finisher when you want the lower arm fully cooked.

Equipment: Plate, Wrist Roller
Body part: Forearms
Type: Strength
Browse by muscle: Extensors
Browse by movement: Wrist Extension, Wrist Flexion

How to do it

1
Load a light plate on the rope of a wrist roller and hold the bar with both hands, palms down.
2
Extend your arms in front of you at roughly shoulder height.
3
Roll the bar toward you hand over hand to wind the rope and lift the plate.
4
Once the weight reaches the top, reverse the motion and unwind slowly.
5
Keep your arms as still and level as possible throughout.
6
Repeat for one to three full up-and-down cycles per set.

Tips

Start far lighter than you expect. This tool humbles almost everyone.
Keep your elbows from dropping so the forearms, not the shoulders, do the work.
Lower the weight slowly on the unwind to double the training effect.
Rest your arms on a rack or pin if holding them out front is the limiting factor.

Variations

Common mistakes

The elbows drop and bend to rest the arms mid-set, letting the shoulders take a break the forearms are supposed to be earning.
Loading a full plate on the first attempt buries most lifters before they finish a single wind, since the leverage on a wrist roller punishes weight fast.
Letting the plate free-fall on the unwind instead of controlling it skips half the training effect this exercise is built to provide.
The arms drift down below shoulder height as the forearms tire, shortening the lever the roller depends on for its burn.

Frequently asked

How many sets of the wrist roller should you do when you are new to the exercise?: One to 3 full up-and-down cycles with a very light plate is enough to start, since the leverage makes even small loads feel heavy fast. Add a small amount of weight only once you can complete a full cycle with the arms held level the whole time.
What can replace a wrist roller if I don't have one?: A length of rope or a towel tied to a light dumbbell or plate and wound by hand works as an improvised version, or try plate pinches and towel wringing for general grip and forearm endurance.
What is the wrist roller good for?: It builds forearm size and grip endurance in one continuous set and works well as a finisher at the end of an arm or pulling day. It's a poor choice to start a workout with, since it fatigues the grip you'll need for everything you lift afterward.

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