Bia was the goddess or personified spirit (daemon) of force, power, might, bodily strength and compulsion.
Residence: Mount Olympus
Parents: Pallas and Styx
Siblings: Nike, Cratus and Zelus
Roman equivalent: Vis
She, her sister Nike (Victory), and brothers Cratus (Strength) and Zelus (Rivalry), were the winged enforcers of Zeus who stood in attendance by his throne.