【FULL-BODY STRENGTH TRAINING】From slams to squats and lunges, this slam ball engages your arms, core, legs, and back—delivering a total-body workout that builds strength, coordination, and endurance. 【BOOSTS POWER & RELIEVES STRESS】Designed for explosive movements, this slam ball improves speed and strength while providing a powerful outlet to reduce stress, boost mood, and sharpen focus. 【ULTRA-DURABLE CONSTRUCTION】Built to endure your toughest workouts, the high-density rubber shell absorbs impact and resists cracking—ideal for repeated high-intensity use. 【NO-BOUNCE, SANDFILLED CORE】The dead-weight sand-filled design prevents bouncing or rolling, offering better control and safety during powerful slams and throws. 【TEXTURED NON-SLIP GRIP】The rubber treaded surface ensures a secure but comfortable grip—even during sweaty, high-speed sessions—so you can train with confidence. 【MULTIPLE WEIGHT OPTIONS】Available in weights from 10 to 50 lbs, this slam ball supports users of all fitness levels—perfect for strength training, cardio, or rehab. 【EST. IN SUNNY CALIFORNIA SINCE 2002】Sunny Health & Fitness delivers premium equipment with a commitment to quality. Backed by U.S.-based support and certified trainers, we offer a truly unmatched “Fit for Everyone” experience.