GD Hand Grip Exerciser Strengthener (Premium Adjustable Hand Gripper) Wrist and Forearm Strength Trainer

I must say it’s one of the best gripper on the market. Hand span can be infinitely adjusted with great precision. Spring tension is easily adjusted by front knob. There is no clicking sound as in many Chinese cheap copycats (avoid). Very good grip in hand - no knurling on front handle giving it a very good feel in hand. Simple sturdy and light construction -not too heavy as other GD gripper. Needs a bit of grease from time to time on the main nut to keep it running smooth but this is not a problem and it’s very easily done with perfect access. Best feature to me as compared to other grippers on the market is that the handles compress in parallel rather than at an angle as in standard simple grippers. This gives a great feel in hand and it’s properly ergonomical giving uniform action when compressing. Not the cheapest gripper but I don’t regret buying it. Great product from GD Korea.

Very good. Happy with the product - it's manufactured to a high quality. The red rubber grip slips a bit but can be pushed back into place. I'm trying to decide whether my grip has been getting stronger or the spring has already started to weaken after a few months of usage. I used my partner as a comparator and, despite never having exercised with the device, to my surprise they can now fully close the grip on its highest setting with their weakest (left) hand, which could certainly not do when I first took delivery!

I have previously had two adjustable hand grip trainers of a cheaper variety, and in both cases the spring broke after some use. It's easy to see that this model has a much sturdier construction. The plastic is hard and has a good structure and finish. If you look at the picture, you can see how the handles are constucted, and the internal walls make them much harder to break. The design is superior to other models, and by having a sturdy spring that compresses when used, there is almost no chance of it snapping like in the cheaper models. It's also fits nicely in my grip, and adjusting it is very straight forward. You simply turn a metal wheel that adjusts the angle of the spring, therby making it harder or easier to compress the grip trainer. There is even a scale in both kg and lb to keep track of your progress.

Great build quality, sure it will last a long time. 4.5 stars, as the handle would benefit from being larger or having some padding. I'm a ~6ft ~80kg man and cant manage all that much more than the minimum weight! Don't recommend for the young, elderly, smaller men or women who aren't especially strong. Do recommend for gym fanatics and strongmen. It ranges from 25kg to 70kg (at least according to their measurements). Weight is set by the spring moving up and down. KG is printed on one side and lbs on the other and you compare where the spring is to these measurements.

Bought as a gift for my dad in his late 70's who is determined to maintain his fitness and mobility for as long as possible. Suffering from years of hard work his hands are a little arthritic but this device allows him to maintain and improve the flexibility and maintain his grip strength. It's fully adjustable for all abilities so you can start off easily and increase the pressure as you improve if necessary.

I bought this to replace a different make that broke after just a few weeks, This make appears to be well made, & is adjustable to quite a variety of strengths, what lets this one down for me is the lack of grip, it wants to slip out of your hand, it needs a rubber coating on the contact area. Hence I wouldn’t buy another at the price!

Package and instructions were both purely in Korean, no english instructions available. Packaging also had a Korean website address and a contact email (in gmail, which was worrying) The actual product itself felt sturdy and quite well made. This is the only grip strengthener I have seen to not have the "pulling handle" pivot on an point, and instead, the whole handle extends and retracts perpendicular to the stationary handle; as opposed to being at an angle due to single point of pivot. A minor issue I have with the product, the resistance is set by twisting the metallic cylinder and pulling the handle makes a small portion of the metal interior arm push against the cylinder. The whole contraption here is greased to lubricate the action, which can sometimes get a bit messy. The metal arm also tends to leave a bit of metallic residue/paint onto the cylinder (both grease + residue can be see on pic 5 provided) A strange thing I noticed was the fact the metallic arm which pushes onto the cylinder is painted black, whilst the other arm is not. Seems a bit strange leave this unpainted....

Excellent item, good value for money and easy to adjust and use regularly

Muy bufn producto y resistente tiene varios pesos para ir de manera progresiva pero no tiene una manera fácil de ver en qué peso estás y en lo particular el agarre no es muy bueno Aún así si buscas mejorar tu agarre si lo recomiendo por calidad precio.

Im Laufe der Jahre habe ich verschiedene Handgriff-Stärker getestet – einige aus billigem Plastik, andere mit vernünftigem Plastik und angenehmer Beschichtung – aber sie hatten alle dasselbe Manko: Die Metalfeder brach irgendwann, meist innerhalb von ein paar Monaten (bei mir waren es 3-4 Monate). Frustriert von diesen Ergebnissen suchte ich nach etwas anderem und stieß auf den GD PRO-70 Handgriff-Stärker. Was mir auffiel, war sein Design; anstelle der typischen Metalfeder verfügt er über einen anderen Mechanismus, der zuverlässiger zu sein schien. Also entschied ich mich, es auszuprobieren. • Dieser Handgriff-Stärker zeichnet sich durch seine robuste Bauweise aus und vermittelt sofort ein Gefühl von Haltbarkeit. Der Federmechanismus ist durchdacht gestaltet und bietet gleichmäßigen Widerstand ohne die üblichen Abnutzungsprobleme – ganz anders als bei den vorherigen Modellen. • Mit einstellbarem Widerstand von 25 bis 70 kg (55~154 lbs) ist dieser Handgriff-Stärker für verschiedene Stärkenlevels geeignet. Ich schätze es, den Widerstand leicht anpassen zu können, während meine Griffkraft sich verbessert, was mein Training effektiver und individueller gemacht hat. 👉 Gekauft am 19. Oktober 2022 – hat es sich durchweg gut bewährt, ohne Probleme wie gebrochene Federn, Risse im Plastik oder andere Mängel. ✅ Vorteile: 🟢 Robuste und langlebige Bauweise 🟢 Zuverlässiger Federmechanismus 🟢 Einfach einstellbarer Widerstand ❌ Nachteile: 🔴 Nichts, was mir einfällt Zusammenfassend lässt sich sagen, dass der GD PRO-70 durchweg solide Leistung bietet. Sein Design und seine Bauweise sorgen für eine problemfreie Nutzung, wobei die effektive Widerstandseinstellung das Krafttraining verbessert.

أفضل جهاز التمرين السواعد ممتاز أفضل شي تقدر تغير درجات المقوانه من خفيف الثقيل وقبضة كويسه ماتعورك في ايدك من البلاستيك او ماده تشبه البلاستيك بس قويه هذا تحربه مبدئيه ونشوف بعدين ونقيم مره ثانية

Very good product

Llevo un tiempo usándolo y llegó a la conclusión de que es tremendamente bueno es silencioso a más no poder buen agarre se cambia de posición con la rueda que tiene en el frontal y el muelle de resistencia te pone en tu sitio real no como otros que he usado que ya sea con un muellecillo y otros que no tienen tensión y al poco rato hacen ruidos y se atascan este es solido y silencioso