Gronk Fitness Slam Balls Weight:20 lb Adjustable Air Resistance: 10 damper

Adjustable Air Resistance: 10 damper settings allow customization of stroke feel

Body-Solid Threaded Dumbbell Handle

Available in weights from 2 lb to 20 lb

minimalist design that is both compact and gym-bag friendly

Gronk Fitness Slam Balls Weight:20 lb Adjustable Air Resistance: 10 damperGronk Fitness Slam Balls Gronk Fitness Slam Balls are the ultimate tool for high intensity workouts, designed to withstand the toughest training sessions. These slam balls are perfect for improving strength, conditioning, and explosive power, making them a versatile addition to any fitness routine. Available in a range of weights from 10 lb to 40 lb, Gronk Fitness Slam Balls feature a durable, textured surface for enhanced grip and control. The no