hurl
抛 centers on throwing something forcefully or discarding it with a strong motion: to hurl or fling away.
抛 combines 扌 (hand) with a right side that likely originated from 九 and 力, suggesting a hand forcefully throwing or discarding something. The exact historical development of the right component is uncertain.
The left hand 扌 grabs something and hurls it away with the force of 九 and 力 combined on the right.
For ホウ, imagine a hand hurling a heavy object with a loud 'hoe!' sound: hoe -> ホウ, as the object flies through the air.