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Customer
Reviewed in the United States on March 5, 2025
It is a complete product, well made and effective for what it is intended
Shereif Dewedar
Reviewed in Saudi Arabia on March 27, 2025
The rotation movement is not smooth enough and the grip is very tough and you will need to wear a gloves if you are planning to use it for a long time, but for ten or twenty rotations you will be ok
Dash
Reviewed in the United States on February 21, 2025
It works. High quality and great simple workout.
reader
Reviewed in the United States on January 4, 2025
Was excited to get, but had to return because the twisting action was not smooth. Sounded like it was grinding and squeaking, and didn’t matter if resistance was lower or higher.Good concept, but product needs tweaking in my opinion.
loyulang
Reviewed in the United States on April 30, 2025
good
James Anaya
Reviewed in the United States on April 27, 2025
Works as advertised. Once you adjust it to suit your needs you can start burning. I started out only being able to do 30 secs at a time, now only a few days later up to a minute at a time. Will keep pushing!
Kemicarp
Reviewed in the United States on September 25, 2024
The Dynamo is a great tool for developing and strengthening the forearms like nothing else. I've used it every day for the past 2 months and can see muscles in my forearms I've never seen before. It has also improved my grip strength. Highly recommended!
Rudy Adkins
Reviewed in the United States on November 24, 2024
Isn't as effective as regular wrist and reverse wrist curls but it does the job well for a home equipment exercise. You get a good pump with it and is easy to use. Try to keep your arms straight. The problem is the under forearms are usually stronger than top part so you won't get as good as workout for the bottom forearms.
Maria
Reviewed in Brazil on November 23, 2024
Excelente
Vinny Giattino
Reviewed in the United States on November 21, 2024
I have been using the Dynamo for a little over a week and I have always gotten some amazing results in my grip strength and my forearm size in general in the short amount of time that I have been using it. The fact that it’s so portable makes it so convenient to be able to workout my forearms and my grip whenever I want. I literally probably use the Dynamo 4 times a day and every time I use it, my forearms just feel such an amazing pump. I would recommend this product to anybody looking to enhance their grip strength and who are looking to really get a killer workout for their forearms. I love the Dynamo!!!!
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