On Monday, Mr. Barak, Israel's most decorated soldier, assumed his combat-ready posture when he faced down a Parliament, or Knesset, in revolt against him.
It can, assuming that the technology works the way it's supposed to — a tall order, especially at a crowded party, where most people aren't found in scan-ready postures or well-lit areas.
(Which fits nicely with Elizabeth Warren's posture: ready to work together to move the nation forward, but ready to fight Trump "every step of the way" if he moves against her core issues and values).
"It increases shoulder flexibility, opens up the chest for deep, energising breaths and improves posture ready for a day spent at a desk," she says.
Males assume an alert posture, ready for a challenge from another male, or from a predator.
The publication Defense One reported Sunday that the Air Force could soon put its fleet of B-52 bombers on "a ready-to-fly posture" for the first time since 1991.
They are both confrontational and ingratiating, brazen and scared, with their flexed muscles and ready-to-pounce postures undercut by the skittishness and, at moments, emptiness of their eyes.
The North Korean leader, Kim Jong-un, last week said he would revise his country's military posture and be ready to launch pre-emptive nuclear strikes.
Strut into a room with your head high and your posture straight, looking ready for what's ahead for you.
Trump is making up his own rules if not his own game, and many Americans just aren't ready for a salesman's posturing to be applied so crassly to the political arena.
When you're ready, lie flat in our final posture, savasana.
