Welcome to Cosmo Goods. See what's new
Our newest release is deserving of fascination
DynaGrip™
- Builds forearm muscle & strengthens grip
- Counts repetitions automatically
- Large weight selection
- Measures maximum grip
- Saves your progress
- And more...
Why not use a normal gripper instead of the DynaGrip?
The DynaGrip offers customizable resistance, unlike regular grippers, with grip trainer and grip meter modes for practice and strength measurement. It's a versatile tool providing varied resistance levels in a single device.
Characteristics :
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Maximum weight
Boasts an impressive maximum grip strength of 90kg (198lbs). Elevate your grip game with this powerful device, designed for peak performance.
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Repetition Mode
Its unique Repetition Mode, perfect for building strength through targeted repetitions. What sets it apart? You decide the resistance and difficulty.
Note : A repetition counts when the user applies the necessary force required.
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Battery
3.7V/300mAh
The battery last for several weeks and is rechargeable.
Package comes with a USB-C cable.
GRIP SCORE
Unlock your true grip potential with DynaGrip Tracker™, the ultimate tool to measure and strengthen your forearms in just 5 seconds.Embrace the power within!
QUESTIONS
Where do we ship from?
Primarily we ship out from fulfillment centers in the United States, Eastern Asia and Western Europe. If your item is out of stock in your nearest location, we'll send it directly from our production line with the same delivery times as indicated in our checkout page
What is considered strong when using DynaGrip Tracker as a male?
For Minors (10-17 years old)
- Weak : <23.25kg
- Average : 23.25-37.5kg
- Strong : >37.5kg
For Adults (+18 years old)
- Weak : <33,25kg
- Average : 33.25-56kg
- Strong : >56kg
Is there a free shipping option?
Yes. Free shipping option is available worldwide.
Is it suitable for all hand sizes?
Yes, you can make it fit for every hand sizes, by rotating the roller in the middle.
Is it hard to get a score of 100 kg?
Yes, it is very hard. Getting a score of 75 kg is already something that most gym members struggle with.
Is it rechargeable?
Yes, the package comes with a charger cable. The battery lasts for days.
Is it heavy?
No, it is light as it weights around 0.27kg or 0.6lbs
Does it build the forearms?
Yes, using its rep mode allows you to perform sets of high repetitions to achieve your desired score and increase muscle mass