A small punchbag used by boxers for practising quick punches.
More example sentences
- Practice the jab on the heavy bag, focus pads, shadow boxing, double end bag and for advanced boxer's the speed bag.
- Boxers in training spend a lot of time hitting the speed bag and jumping rope.
- Hitting a speed bag correctly takes time and practice but pays off in sharper timing and reflexes.
Definition of speed bag in:
- The US English dictionary