1. 吊球：punching bag 吊袋 | punching ball 吊球 | punchy 强力的
2. 拳击球：22. 越网 Over net | 23. 拳击球 Punching ball | 24. 杀球 Smash
3. 試力球：15. One on one:一個又一個 | 16. Punching ball:試力球 | 17. Queen bee:女王蜂
1. She can sprint and yet linger over the ball, punching it off her heel or instep without breaking stride.
noun
1. an inflated ball or bag that is suspended and punched for training in boxing
Synonym: punching bag punch bag punchball