Grip Pro Trainer is an extremely effective finger-hand-forearm strength and endurance trainer. Choose between 3 different levels of resistance: Green (30 lbs): - Easier, Great for beginners and warming up Black (40 lbs): - Medium, Above average strength individuals Red (50 lbs): - Difficult, Experienced strength trainers or lower-rep strength training Grip Pro Trainer feels great in your hand compared to other portable grip training products such as: grip type balls (extremely boring and mostly therapeutic), metal spring devices with handles (awkward, uncomfortable and due to the fulcrum of the spring give an uneven exercise), and hand held gyros (difficult to use). The importance of grip strength is very underappreciated. It affects your abilities and skills in many hobbies and pastimes and your performance in most sports such as: golf, tennis, rock climbing, weight-lifting, basketball, baseball, water skiing, jet skis, mountain bikes, extreme sports, softball, and MORE! Grip Pro Trainer is very portable and easy to use, almost anywhere/anytime - at your desk, walking, on the treadmill, etc. Its also great for stress relief.

Grip Pro Trainer is an extremely effective finger-hand-forearm strength and endurance trainer. Choose between 3 different levels of resistance: Green (30 lbs): - Easier, Great for beginners and warming up Black (40 lbs): - Medium, Above average strength individuals Red (50 lbs): - Difficult, Experienced strength trainers or lower-rep strength training Grip Pro Trainer feels great in your hand compared to other portable grip training products such as: grip type balls (extremely boring and mostly therapeutic), metal spring devices with handles (awkward, uncomfortable and due to the fulcrum of the spring give an uneven exercise), and hand held gyros (difficult to use). The importance of grip strength is very underappreciated. It affects your abilities and skills in many hobbies and pastimes and your performance in most sports such as: golf, tennis, rock climbing, weight-lifting, basketball, baseball, water skiing, jet skis, mountain bikes, extreme sports, softball, and MORE! Grip Pro Trainer is very portable and easy to use, almost anywhere/anytime - at your desk, walking, on the treadmill, etc. Its also great for stress relief.