About this item MULTIPURPOSE USE: The RBX 5lb kettlebell builds muscles, develops strength endurance, enhances core strength, and improves balance through a variety of athletic and cross-training workouts נincluding swings, deadlifts, squats, get-ups, snatches, and more. GREAT FOR TARGETING: Enhance targeting your abs, arms, legs, and back, our kettlebell is also a key fitness tool for activating your core and stabilizing muscles. DURABLE: These strength training kettlebells feature a durable, shock-proof plastic body with a textured finish that won't scratch surfaces in your home, plus a wide, flat bottom for added stability and upright storage. DURABLE: These strength training kettlebells feature a durable, shock-proof plastic body with a textured finish that won't scratch surfaces in your home, plus a wide, flat bottom for added stability and upright storage. MULTIPLE KETTLEBELL WEIGHT OPTIONS: Comes in variety of kettle weights (5 lb, 10lb, 15lb, 20lb) and colors!