In the event you don’t train in house? Scott Kelly explains what it does to your coronary heart, bones and mind – Firstpost
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The previous NASA astronaut stated that skipping train in house can value 1 per cent of physique mass each month and might ultimately result in full lack of weight and bone mass to a degree the place even the skeleton can flip right into a “gumby toy”
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Figuring out is as necessary in house as it’s on Earth, as zero-gravity takes a toll on the physique. Former NASA Astronaut Scott Kelly defined what the human physique undergoes in house and the way one recovers from it.
Chatting with Firstpost’s Managing Editor Palki Sharma, Kelly, who spent 340 days in house, stated, “Within the absence of gravity, our cardiovascular programs don’t should work as arduous. On my final mission, I misplaced 25 per cent of my coronary heart mass. You lose bone mass and muscle mass significantly in house.”
#RisingBharatSummit2025: How does the human physique change after a visit to house?@Palkisu asks Former NASA Astronaut @StationCDRKelly, who spent 340 days in house whereas his similar twin remained on Earth for the @NASA Twins Research. pic.twitter.com/IoPF5cozi4
— Firstpost (@firstpost) April 9, 2025
He added that skipping train in house can value 1 per cent of physique mass each month and might ultimately result in full lack of weight and bone mass to a degree the place even the skeleton can flip right into a “gumby toy”.
“There’s a fluid shift to your head that may be very uncomfortable, and it by no means fairly goes away. The stress from the fluid impacts imaginative and prescient too. Zero-gravity additionally has results on our genetics,” Kelly added.
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