CFF Build Bone Crushing Grip Hand Strengthener, 150-Pound

CFF Pit-bull Gripper If you want to develop serious hand strength for a sport, or just want to impress your friends, then Pit-bull hand grippers are the perfect choice for you. If you're worried about working hard, getting sore hands and possibly some calluses on your fingers, then this product is not for you. Our hand grippers were designed for developing incredible hand strength. To do this, you must train your hand similar to any other body part and use low reps(and only 2 to 3 times per week) You will not develop a super strong grip by doing a lot of repetitions. Like any other body part, don't forget to warm-up and stretch your hand.