4.5G is a mild accident. You're unlikely to sustain major injury, but it's not nothing. https://www.researchgate.net/figure/Thresholds-g-forces-for-Accident-De

4.5G is a mild accident. You're unlikely to sustain major injury, but it's not nothing. https://www.researchgate.net/figure/Thresholds-g-forces-for-Accident-Detection_tbl1_271155472 https://www.researchgate.net/figure/Thresholds-g-forces-for-... 90-100g is a pretty extreme amount of force.