Most people think mobility means stretching. Dr. Andreo Spina, founder of Functional Range Systems, says that couldn’t be further from the truth. In this week's episode of The AGEIST Podcast, he unpacks how joint-specific training leads to long-term health and real resilience–whether you’re an athlete or just trying to age better. Learn why the exercises you’ve been told are “good” might be causing your body more harm than help, and how to better understand what your body actually needs.

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Key Moments
"Mobility is simply strength training in order to achieve and cultivate new ranges of motion."

"You can't move where you can't move, which means you can't train where you can't move."

"The cost of high performance is your physical health."

Connect With Dr. Andreo Spina

Website: https://functionalanatomyseminars.com

Instagram: https://www.instagram.com/drandreospina

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If you aren’t getting adequate sleep, a lot of physical and mental problems can follow—from the obvious symptoms like fatigue and brain fog to more serious things like an increased risk of dementia. What is an adequate amount of deep and REM sleep? What are the minimum and maximum amounts of sleep we need each night? What should we do if we wake up in the middle of the night? What’s the deal with intermittent fasting and sleep? Should we take melatonin? Dr. Michael Breus, “The Sleep Doctor,” answers these questions and more.

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Key Moments

“When you wake up in the morning at a consistent time, let’s say it’s 6:15, when the sunlight hits your eyeball, you have special cells in your eyeball called melanopsin cells. These turn off the melatonin faucet in your brain which allows you to kind of clear the brain fog and wake up. The more consistent you are with it, the more your body can expect when to turn off the melatonin faucet. When it turns off the faucet in your head, it sets a timer for roughly 15 hours later to start melatonin.”

“You would actually be considered drunk behind the wheel if you get less than 5 1/2 hours just from a reaction time standpoint.”

“Sleep is a lot like love: the less you look for it, the more it shows up.”

Connect With Dr. Michael Breus

Website: https://thesleepdoctor.com

Instagram (@thesleepdoctor): https://www.instagram.com/thesleepdoctor/

Dr. Breus’ book: Energize!: Go from Dragging Ass to Kicking It in 30 Days

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Do you ever feel like things just aren’t clicking? This week’s guest on The AGEIST Podcast, Rabbi Asher Gottesman, shares his personal path from addiction to sobriety and from shame to self-worth. He explains how loneliness is the real epidemic, and why connection—not just to others, but to ourselves—is the cure. Asher offers clear, grounded advice for building community, rewiring self-talk, and finally feeling seen.

How long will you live? Take our quiz today to find out! Visit ageist.com/longevityquiz

Special Thanks to Our Sponsors

David Protein: Fuel your body's potential with David Protein, the premium formula that delivers complete amino acid profiles without compromise. Experience the difference that sustainable, clean nutrition makes in your recovery and performance—because your body deserves nothing less than extraordinary. Use our link, and when you buy 4, you get the 5th box free. Visit: tinyurl.com/weareageist.

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Troscriptions: Precise, pharmaceutical-grade nootropics for peak performance. Whether you need laser focus, mental clarity, or a boost in cognitive endurance, Troscriptions delivers science-backed results. Use the code “AGEIST” for 10% off or click here.

Key Moments

“You can act yourself into right thinking. You can't think yourself into right acting.”

“Shame is the greatest element of it because guilt is, ‘I did something wrong’. Shame is, ‘I am something wrong.’”

“If you go to the room of somebody that doesn't love you, go to the next room. Don't use it as evidence that you're not lovable.”

Connect with Rabbi Asher Gottesman

Website

Instagram (@theasherg)

Podcast (Showing Up With Asher Gottesman)

Book: Connection: The Easiest Solution to the World's Greatest Problem

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Full Episode Transcript

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