Adjustable Hand Grip Strengthener for Men & Women for Home Exercise Equipment Hand Grip/Fitness GripA hand grip is a fitness tool used to strengthen the muscles in the hands, fingers, and forearms. It is typically used for improving grip strength, which can be important for athletes, weightlifters, climbers, and anyone looking to improve their hand strength for everyday tasks. There are several types of hand grips, from basic models for beginners to more advanced, adjustable versions that allow for different levels of resistance. Types of Hand