G-force | POPULAR ◉ |

But what exactly is it, and how much can the human body truly handle? What is G-Force?

New wearable sensors, like the Carv Skiing Coach , now measure G-force to help athletes improve their turning power and efficiency.

Whether you are watching a fighter jet streak across the sky or feeling your stomach drop on a roller coaster, you are experiencing one of the most powerful forces in physics: . G-Force

Not all G-forces are created equal. Scientists and pilots categorize them based on the direction they pull your body: The most dangerous. Positive Gzcap G sub z

Most untrained people will pass out at around 4–5 Gs . However, elite fighter pilots using specialized "G-suits" and breathing techniques can sustain 9 Gs while performing combat maneuvers. G-Force in Everyday Life But what exactly is it, and how much

): Much easier to tolerate. This is what you feel when a car accelerates. Because the blood stays on the same horizontal plane as your heart and brain, we can withstand much higher levels this way. Lateral Gs ( Gycap G sub y

pulls blood away from your head toward your feet, leading to "G-LOC" (G-induced Loss of Consciousness). Horizontal Gs ( Gxcap G sub x Whether you are watching a fighter jet streak

Humans have survived over 200 Gs in extremely brief car crashes, though with severe injuries.