Our BERG trampolines at River City Play Systems help youngsters jump higher, better, and longer. Best of all, BERG\u0026#39;s extra thick safety cushioning and robust frame design keep youngsters safe while they bounce.Get a BERG Champion trampolines for:More bounce. BERG\u0026#39;s AirFlow jumping mat delivers 50% more air permeation than comparable trampolines. Less resistance equals more bounce, leaps, and enjoyment.More Jumping Area. A larger leaping surface is not only safer but also more fun. TwinSpring Gold Springs from BERG are extra-long and flexible to give a bigger, more suitable jump area for maximum safety and play time.Safer. The BERG Champion trampoline\u0026#39;s safety features include thick UV-resistant protective padding, sturdy frame construction, extra-strong Safety Net Deluxe, and self-closing entrance.Choose a BERG Champion suitable for both youngsters and adults.