Push straight down on the chest so that it compresses inward at least 2 inches (5 cm).
He wrote: 'I do not willingly admit amongst the causes of barrenness this compression of the inward orifice by the Epiploon, forasmuch as Aritin hath very well remedied it, by some of the postures invented by him, by which this orifice need not be so compressed in the action'.
Bill Clinton punctuated speeches with a fist, topped with a thumb extended, compressing his lips inward until they disappeared.
With its nuclear furnace banked, the star no longer maintains an internal pressure to expand, and gravity is left unopposed to pull inward and compress the star.
In this case, wave-induced particle diffusion can lead to inward transport which compresses and heats the magnetoplasma.
These specially shaped charges are wrapped around the bomb core and set off simultaneously, creating a shock wave that travels inward, "imploding" and compressing the core.
Here the open horizon of the Midwestern prairie turns inward, as if compressed within the compass of one life spiraling through space and time.
A neutron star is formed when the core of a violently exploding star called a supernova collapses inward and becomes compressed together.
His work pushes painting's envelope by seeming to turn inward, but, more compressed than miniaturized, it actually expands painting outward, spiking it with elegant, witty formal contradictions and allusions.
There, the Iraqis learned about the most up-to-date lenses, which are powerful chemical explosives that encircle nuclear material to compress it and focus an explosion inward, setting off a nuclear reaction.
