To physically support an object using a pole or similar item to prevent it from falling or collapsing.

To experience tightening or stiffness in the muscles, often indicating physical exertion or tension.

To maintain one's stance or opinion firmly, resisting compromise and insisting on one's views in a discussion or argument.

To adopt a defiant attitude, often characterized by posturing or bravado, as a way to appear tough or unafraid in social situations.

In sumo wrestling, to thrust with extended arms against an opponent in an attempt to gain an advantage.