Stephanie Estima
speaker
1,101 appearances
1 recordings
1 series
first heard Jun 2026
last heard 29 Jun
Stephanie Estima’s voice in public audio — every appearance, attributed to the second.
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recordings per month · last 12 monthsRecordings per month over the last 12 months — 1 in all, peaking in Jun 2026 with 1.
Appearances
The average age of the women were 58.
So they were a lot of them were in like postmenopausal, let's say.
And they put them on a sprinting protocol.
What they found was that in a period of eight weeks, they were able to increase their VO2 max by 10% in two months, which is wild when you think about how quickly you can lose it.
And you can get 10% back in two months, which is phenomenal.
And the other really cool thing about that study was...
was they actually took that cohort.
So that was the, we'll call them like the well-lived or the older cohort, let's say.
And they compared it to 18 to 30-year-olds.
And they found that the gains that happened in the older cohort were they had mitochondrial efficiency improvements of 69%, whereas the younger cohort, their mitochondrial gains were 49%.
So all that to say, a lot of people will frame aging as it's like, well, now you're getting wrinkles, now you're getting old, and now you're just past, you're over the hill, it's past your prime.
These women had, maybe the gap was bigger for them, but they had so much more upside to gain, right?
Which is so, I mean, that makes me so excited because it's never, ever, ever too late.
Like you can, like the best time to start was 10 years ago, fine.
But the second best time is today.
Like you're not behind.
You can totally do it now.
Yeah, I think the old adage of use it or lose it is really, really key here.
Like if you stop doing it, you're going to definitely stop your ability to like you're not going to be able to do it.
Right.
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