Sharpen your reflexes with the Core Reflex Punching Bag — the ultimate freestanding training tool for fighters and fitness enthusiasts. The high-tension spring delivers quick, unpredictable rebounds to improve your speed and timing, while the adjustable height accommodates users up to 5'3".Key Features Adjustable Height — Extends up to 5'3" to suit different users and training styles High-Tension Spring — Fast rebounds for reflex and timing training Durable Foam Target — Absorbs impact and protects hands during intense sessions Rounded Target Design — Rebounds from any angle for unpredictable movement Heavy-Duty Base — Fill with sand or water for maximum stability Freestanding Design — No ceiling mount required, ideal for home gyms Perfect For Boxing and kickboxing reflex training MMA and martial arts practice Speed, timing, and hand-eye coordination development High-intensity cardio workouts Home gym training Train like a champion. The Core Reflex Bag brings professional-grade reflex training into your home.