After a month of regular use, I definitely feel an improvement in my grip strength. The range of resistance settings is wide, which is great for progressive training.
GD GRIP ULTRA 70 - Hand Gripper, Finger Grip Strengthener, Resistance: 20-70 kg
Product detailed description
Adjustable resistance
To build strong grip strength, you should regularly train with low resistance, incorporate negative reps, and progressively increase training intensity to overload the muscles. The GD GRIP ULTRA-70 is adjustable from 20 to 70 kg, allowing you to train your grip strength with a single device. It is suitable not only for warm-ups, but also for negative training and high-intensity grip work.
Adjustable width of handles
The width of the GD GRIP ULTRA-70 handles is adjustable between 45 and 85 mm. These combinations allow the user to choose from 17 different resistances.
Parallel grip
The parallel handle design provides a comfortable grip feel similar to a dynamometer. When the handles close, force is evenly distributed across each finger, ensuring equal working distance and balanced finger engagement.
Accurate resistance
GD hand grippers deliver reliable and consistent resistance. Many products on the market claim resistance levels of 70 kg or more, but in real use they often do not match the stated values. With GD grippers, the resistance you feel corresponds to the value specified on the product. Train your grip strength with truly accurate resistance from GD.
Patented
GD GRIP ULTRA is protected by a PATENT issued by the US government (PATENT NO. US 8,133,158 B2) and the Chinese government (PATENT NO. CN101808698B).

Customer Reviews
Taken from the manufacturer's official online store.
View original reviews on the manufacturer’s website ↗Good for exercises to strengthen the grip muscles.
It works well for me, it's great.
I like that the power can be easily adjusted.
My child has small hands, so he says it's a little big, but it's sturdy and we're happy with it.

Manufacturer: GD 105ho or 205ho, Gajwa I.C Intellectual Industry Center, 33, Gajeong-ro 37beon-gil, Seo-gu, Incheon, Republic of Korea ZIP CODE : 22839
https://gdgrip.co.kr/
EMAIL : jisuan.gdind@gmail.com
TEL : 032-584-1584
Additional parameters
| Category: | Grip & Finger Strengtheners |
|---|---|
| Weight: | 0.5 kg |
| EAN: | X001D6PUZV |
