News

Slow Gains Club Running Late Since Birth tee, jogging sloth graphic
Are Sloths Slow From Birth? Why a Sloth Is Running Late Its Whole Life
A sloth is late from the very first day — six-month gestation, a year clinging to mom, and a metabolism that was never built for speed. The science behind “Running... Read more...
Slow Gains Club "I Have Plans, They're Horizontal" t-shirt with a chubby muscular three-toed sloth mascot lounging
Where and How Does a Sloth Actually Sleep All Day?
Turns out the "sloths sleep 20 hours a day" thing is mostly a zoo rumor. Here's where wild sloths actually sleep, for how long, and how they stay in the... Read more...
"Go Hard or Go Home (I'm Home)" gym t-shirt from Slow Gains Club featuring the chubby three-toed sloth mascot
How Small Is a Sloth's Whole World? A Life Spent in Just a Few Trees
A three-toed sloth can live its entire 20-to-30-year life inside a patch of forest smaller than five acres, mostly in a handful of favorite trees. We went down the rabbit... Read more...
Slow Gains Club "Soft Body, Hard Limits" t-shirt featuring the chubby three-toed sloth mascot
How Do Sloths Survive 100-Foot Falls That Would Kill Almost Anything Else?
A sloth falls out of a tree roughly once a week for its entire life, drops 100+ feet, and gets up fine. Here's the real reason its soft, floppy body... Read more...
Slow Gains Club "Born to Lift, Forced to Move" t-shirt featuring the chubby muscular three-toed sloth mascot
Why Is a Sloth Almost Helpless on the Ground When It's Built to Hang?
A sloth is built to hang, not to walk — its muscles pull and grip but can barely push. Here's the anatomy behind the helplessness, plus the weekly errand that... Read more...
"Live Slow, Die Whenever" Slow Gains Club t-shirt featuring a chubby muscular three-toed sloth mascot
How Long Do Sloths Live? (And Why the Slowest Animal Gets a Weirdly Long Life)
Sloths clock 20–30 years in the wild and the record-holder made it to at least 54 — and the reason the slowest mammal alive gets such a long run is... Read more...
Slow Gains Club t-shirt reading "Gym Membership: Emotional Support Document" with the chubby three-toed sloth mascot
Does a Sloth Ever Actually Leave Its Tree?
A sloth leaves its tree roughly once a week, mostly to poop, and its entire life plays out inside a patch of forest the size of a few soccer fields.... Read more...
Too Jacked to Hurry t-shirt from Slow Gains Club featuring a chubby muscular three-toed sloth mascot
Is a Sloth's Grip Really Stronger Than a Human's? (Yes, and It Works After Death)
A sloth grips roughly twice as hard as a human pound-for-pound, hangs 10-20 hours a day on almost no muscle, and stays clamped to the branch even after it dies.... Read more...
Slow Gains Club "Swole Enough to Be Left Alone" t-shirt featuring the chubby muscular three-toed sloth mascot
How Do Sloths Avoid Predators? By Being So Boring They're Basically Invisible
Sloths don't outrun predators or fight them off. They survive by being too slow to notice, too green to spot, and too tree-like to bother with. Here's the science of... Read more...
Slow Gains Club "The Beast Is Buffering" t-shirt featuring a chubby muscular three-toed sloth mascot
Are Sloths Secretly Fast Swimmers? Yes — About 3x Faster in Water Than on Land
The world's slowest mammal has a hidden setting: drop a sloth in water and it moves roughly three times faster than it does on land, holds its breath longer than... Read more...
Slow Gains Club "Rest Day Is a Lifestyle" T-shirt featuring a chubby muscular three-toed sloth mascot
How Does a Sloth Survive Doing Almost Nothing All Day?
A three-toed sloth burns roughly 110 calories a day and can take a month to digest a single leaf. Turns out doing almost nothing is a full-time survival strategy, not... Read more...
Slow Gains Club chubby three-toed sloth mascot on an "Abs Are Loading…" gym t-shirt
Why Do Sloths Look Chunky When They Barely Eat?
Sloths look built, but the bulk is a stomach that can weigh more than a third of the whole animal — leaves that take up to 30 days to move... Read more...
Slow Gains Club "Beast Mode: Pending" t-shirt with chubby muscular three-toed sloth mascot
Why Is a Sloth's Reaction So Slow? Blame the Body Temperature
A three-toed sloth reacts slowly because its body temperature drifts like a reptile's and its nervous system runs on almost nothing. The real numbers, and why "Beast Mode: Pending" is... Read more...
Slow Gains Club I Train for the Nap After t-shirt with a chubby muscular three-toed sloth mascot
How Do Sloths Sleep Hanging Upside Down Without Falling or Getting Tired?
Sloths hang and sleep upside down with basically no effort, because their grip runs on locked tendons instead of muscle. The whole animal is built so the hard part is... Read more...
Slow Gains Club t-shirt reading "Built Like a Snack — Deadline Extended" with the chubby muscular three-toed sloth mascot
Why Does It Take a Sloth Up to a Month to Digest a Single Leaf?
A three-toed sloth can spend up to a month digesting one leaf, the slowest digestion recorded in any mammal. Here's what's actually happening in that four-chambered stomach — and why... Read more...
Slow Gains Club sloth t-shirt reading I Don't Sweat, I Marinate with a chubby muscular three-toed sloth
What Lives in a Sloth's Fur? Algae, Fungus, and a Moth Found Nowhere Else
A three-toed sloth's coat isn't dirty — it's farmed. Green algae found nowhere else on earth, several fungi, and a moth that exists only in sloth fur all live up... Read more...
Slow Gains Club "Lift Heavy, Nap Heavier" t-shirt with a chubby muscular three-toed sloth mascot
Do Sloths Really Sleep 20 Hours a Day? (The Answer Is Surprisingly No)
The 20-hours-a-day sloth is a zoo myth. Wild three-toed sloths sleep about 9.6 hours — barely more than you. Here's what the EEG backpacks actually found. Read more...
Slow Gains Club "I'm Not Lazy, I'm Energy Efficient" t-shirt featuring the chubby muscular three-toed sloth mascot
Why Do Sloths Have the Slowest Metabolism of Nearly Any Mammal?
Sloths run their whole body on 40-45% of the energy their size predicts — the science behind the slowest metabolism in mammals, and why that's not laziness. Read more...
Slow Gains Club "No Pain, No Hurry" t-shirt featuring the chubby three-toed sloth mascot taking its time
How Slow Do Sloths Actually Move? (Real Meters Per Minute)
A three-toed sloth crawls roughly 1.8 to 2.4 meters a minute on the ground — slower than the second hand on a clock. Here's the real math, the metabolism behind... Read more...
Slow Gains Club t-shirt reading "Slow Gains Are Still Gains" with the chubby muscular three-toed sloth mascot
Are Sloths Actually Strong? Yes — Weirdly, Freakishly Strong
Sloths have way less muscle than they should and almost no fast-twitch fiber, yet they out-grip you three to one. Here's the weird science of a body built entirely for... Read more...
Slow Gains Club I Came I Saw I Sat Down t-shirt featuring the chubby muscular three-toed sloth mascot sitting down
Why Do Sloths Only Poop Once a Week (And Risk Their Lives to Do It on the Ground)?
Sloths hold it for a week, then climb all the way down to the forest floor for the single most dangerous bathroom trip in the animal kingdom. The science is... Read more...