The Everlast Hyperflex Strike Bag has a punch ball design for easy movement around the target.
Dual HYPERFLEX individual locking springs provide three workout settings for comprehensive punching, reflex and cardio workouts
Speed Flex (Lock Base, Unlock Neck) setting is ideal for fast punches, combinations and reflexes
Straight Flex (Unlock Base, Lock Neck) setting is ideal for punch techniques, agility, footwork, defense, and timing
Hyperflex (Unlock Base, Unlock Neck) setting is ideal for ultimate accuracy, speed, and agility training, and simulates sparring sessions for striking and defense