The Santa Ana winds, which originate inland from cool, high-pressure air masses in the Great Basin, routinely affect Southern California this time of year and help create wildfire conditions.

A big part of her coaching philosophy has been to create high-pressure situations so as to develop "mentality monsters" that were rife at Chelsea.

South Korea has a notoriously high-pressure entertainment industry, with celebrities often held to inordinately high social standards and placed under extreme scrutiny.

When ripe, the ovoid-shaped fruits detach from the stem and eject the seeds explosively in a high-pressure jet of mucilage.

Close challenged her team during practice all week, demanding high-pressure defense to help prepare for the physicality of Sunday’s game.