Rival Strength Performance Slam Balls provide superior grip, paired with our premium build quality, these balls will allow you to push your workouts to the limit. These Slam Balls are an excellent tool for building explosive strength and working your entire body! Possible exercises include; Overhead Slam, Squat Throw, Russian Twists, Weighted Lunges / Squats and many more! Perfect for use in HIIT, cardio workouts and drills. Choose from our wide range of sizes, to find the best weight for you! Slam balls can be used for many different exercises, having a light and heavy ball for drill work is ideal! Product Details: Tyre tread design for high levels of grip, even during sweaty workouts. (Important when slamming from overhead). Robust PVC Rubber casing for longevity. Sand filled design for a dead bounce. 1-Year Commercial Warranty Specification (approx.): 4KG - 10KG: Diameter - 24cm Circumference - 75.4cm 12KG - 25KG: Diameter - 29cm Circumference - 91.1cm
