Athletes, musicians, gamers, or anyone who wants stronger hands - meet the SPORTSGRIP exerciser! Designed by a team of Certified Hand Therapists and MIT engineers, this isn't your average grip strengthener. The unique arch design actually matches the natural contours of your hand (because your fingers aren't the same length, why should your exerciser be flat?). The soft, non-allergen rubber finger caps feel great and keep your fingers properly positioned during exercises. There's even a supportive palm bar that prevents painful stress to the nerves in your palm - something most other exercisers completely overlook. The medium 5lb (2.3kg) resistance is perfect for most people, whether you're looking to build finger strength, improve control, increase stamina, or just limber up before practice or competition. It's used by athletes across countless sports - football, tennis, golf, baseball, basketball, rock climbing, martial arts, and more. The ergonomic design means it's actually comfortable to use, so you'll stick with your training routine. Whether you're recovering from injury, trying to prevent one, or just want to up your game, this professional-grade exerciser delivers results without the discomfort of cheaper alternatives. Choose from three resistance levels to match your current strength and goals.