The DFX X-Grip Pro Gyro is a compact, portable forearm muscle builder designed to strengthen grip, stabilize wrists, and engage forearms with up to 40 lbs of gyroscopic resistance, making it ideal for athletes, outdoor enthusiasts, and anyone seeking improved performance in sports. Features: - Perfect for rehabilitation from wrist strains, tendonitis, and Tennis Elbow, while also supporting long-term joint health - Builds stamina in the arms and hands, helping you perform longer without discomfort or cramping - Targets key muscle groups in the wrists, forearms, and hands - replacing conventional weights with smarter resistance - Improves mobility and grip endurance - ideal for athletes, climbers, gamers, and professionals alike - Activates deep stabilizing muscles while remaining gentle on joints - ideal for consistent, daily use - Specifications: Isometric Gyro Torque of 40lbs, Gyro Speed 14,500 rpm