ELI5 mode
A double-end bag is a compact punching bag in boxing and martial arts that's anchored with elastic cords to both the floor and ceiling, allowing it to swing unpredictably to simulate a moving target. This equipment sharpens fighters' speed, accuracy, and defensive reflexes, making it a staple in training routines from amateur gyms to professional rings, though it's less common in casual fitness compared to static bags.
AI-generated·