The Grip Pro Trainer Grip Pro Strength Trainer is a must-have tool for anyone looking to improve their grip strength and overall hand dexterity. With a maximum resistance of 30 lbs, this grip strengthener is perfect for beginners and advanced users alike.The Grip Pro Trainer features a comfortable grip handle and durable construction, making it ideal for use at home, in the gym, or on the go. Its compact size makes it easy to store and transport, so you can work on your grip strength wherever you go.Whether you're a fitness enthusiast, rock climber, golfer, or just looking to improve your overall hand strength, the Grip Pro Trainer is the perfect solution. Add this green 30 lbs resistance grip strengthener to your workout routine and start seeing results in no time!1. Improve your grip.