DMoose FitnessForearm Strengthener & Wrist Roller - 2 in 1 Arm Exerciser with Non-Slip Premium Grip, Durable Nylon Rope - Helps with Elbow Tendonitis, Wrist Recovery & Strength Training (Patented)

This product has been very useful for my outpatients to not only strengthen their wrists, but their hands/grip as well with the option of removing the handle. Very easy set up and seems to be built well.

This has been great. I have definitely noticed a difference in forearm strength, and size since using this product. One downside is that the red locking mechanism in the middle will become undone on its own which leaves the rope holding the weight free spooling and can be dangerous, as the spinning center piece can smack your hand or fingers (has happened to me a couple times) and the weight will drop freely onto whatever is beneath it. This isn’t an issue if you just use the wide hand grips and not the bar that goes with it. Another downside which I have seen in other reviews is that sweaty hands (or if you use lotion) make it tough to grip/turn the plastic handles. This piece can be overcome by wearing workout gloves and isn’t too big of an issue.Overall I like the product, but the locking piece coming undone on its own and the danger this presents is a concern. The seller was responsive to my feedback and handled it in a positive manner.

The roller is fairly well made--plastic from China but will do the job. However, the red grips are so difficult to use without some sort of grip tape. I used "Meister StickElite Professional Porous Athletic Tape - 15yd x 1.5" - Black - 1 Roll) (https://www.amazon.com/dp/B06W9M7J2P?ref=ppx_yo2ov_dt_b_fed_asin_title) and it completely fixed the issue.However, be careful how you add the tape. On the one side of the grip you can add the tape freely and I did so by just using one continuous piece to wrap the one side at an angle. However, on the other side--the side that has to fit through the hole to remove the bar and use just the wheel--that must be thinly layered or else the bar will not be able to be removed. I used one strip next to another. Not as good as the other side but still effective.One use that I did not see on here is using the roller with a "flex machine." I have the "XMARK Functional Trainer Cable Machine, Commercial and Home Gym Functional Trainers" (https://www.amazon.com/gp/product/B00823OQHU/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1). I lower one side and hook the carabiner of the DMoose Roller to the carabiner of the flex machine and this provides an excellent way to use the product. The weight of the stack can easily be adjusted, your shoulders do not burn, the angle is far superior, the mechanics are far better, and the workout just overall improved.I do recommend this product; however, be aware of some of the limitations (grip being the largest).

Tape is an absolute NECESSITY! Gorilla tape is probably the best option, too. The rubber grips on the side will slide when you try to twist it and you'll burn out very early trying to do multiple reps. The only down side with the tape is that if you want to pull the bar out you need to pull the tape off. The hole where the bar is, is very snug. If you use a thinner tape it might work, but it might not be strong enough. You don't need very much tape if using gorilla tape. Just one wrap is enough.

I’ve tried a lot of different wrist/forearm trainers over the years and this one is the most effective. I find the narrow 2” grip bar much more challenging than wider diameter bars. As for the wrist trainer, the barrel is fairly wide and hard to get your fingers around (which is good). My only recommendation is to make sure you have some gym chalk handy as the wrist trainer is polished plastic and you’ll lose grip with sweaty hands.

Wow!Excellent gym equipment!It creates an Intense forearms workout and effective.

I don't know if I got a second hand unit or what...but it says NEW on the box.Unit came with cracked plastic pieces, but still usable. The handles looked to be left out in the Sun (Faded red). I test out a few rounds and my hands are all YELLOW. Of course I didn't realize this and it stained my white iPhone case. Wut is this. Product was wrapped in saran wrap.I hope this paint on the grip wasn't toxic. Barely write reviews, but the fact that is damaged my iPhone and I don't know if this stuff is skin safe. I had to write a one star review. I wish I could do zero. Unit was wrapped in saran wrap. Overall build quality looked like cheap metal.