It is a frequently asked query on the internet that a grip strength trainer can enhance your holding ability, or it is just a gimmick to encourage some marketing ideas in terms of fitness trends business. The answer is that grip strength trainers really develop your gripping strength if you practice dedicatedly. If you think it works like magic, then you are very wrong. You should have patience to make it work. You can notice the result within 3 months, your holding ability has increased to some extent, you can lift heavy objects without taking any support. Hand Grip strength trainers give results in the long run.