anti-G straining maneuvers

A form of anti-G straining maneuver — Any of various techniques to increase G-tolerance and reduce G-LOC incidences that involve emptying the lungs while straining the muscles to force oxygenated blood to the brain. Most common techniques include visualizing a walnut held between one's buttocks, and trying to crush it, or tensing the abdominal and chest muscles, possibly while bent over at the hips.

Meanings

noun
Cite this entry
APA

anti-G straining maneuvers. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/anti-G%20straining%20maneuvers

MLA

“anti-G straining maneuvers.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/anti-G%20straining%20maneuvers. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “anti-G straining maneuvers,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/anti-G%20straining%20maneuvers.

Source: anti-G straining maneuvers on Wiktionary, CC BY-SA 4.0.