The community
Van onze community, die ons het best kent.
CAROL’s community of over 35,000 riders are optimizing their health and fitness and living younger and happier lives. Discover how they make every second count with CAROL Bike.
Het cardiovasculaire anker van 5 minuten
Melini’s story: the science sold her, the results kept her riding.
Een persoonlijk voordeel van betere cardio — het verhaal van Mark
At 52, Mark blamed erectile dysfunction on age. Better cardio changed that — and his confidence with it.
Het maakt mijn hoofd helemaal leeg.
Stanislav boxed for years and found most modern workouts too soft. The mental reset surprised him most.
Wat een arts zelf doet aan cardio
He’s medically trained, time-poor, and 6 months in. Dr. Jordan Robins on why CAROL stuck.
“CAROL, er is geen vervanger.” — het verhaal van Jeremiah, 8 weken verder
A YouTube rabbit hole, an order placed the same day, and a VO2max up from 44 to 52.4 in 8 weeks.
Pleidooi voor wrijvingsloze fitness
Marco knew sprint training worked; it just never happened. Removing the friction is what changed.
“Mijn lichaam zien veranderen maakt me heel blij.”
One month in, Kelly rides more often than she ever did at a gym — and can see the difference.
"Het is een technisch wonder"
At 72, John has no time for Zone 2 — so his longevity plan is 2x20-second sprints, a few times a week.
Fit, scherp en klaar voor de slee met de CAROL Bike.
Santa on efficient workouts, the longest night of the year, and routine over resolutions.
“Mijn arts stond versteld van de resultaten.”
Marshall has tested fitness gear for years. One ride, and a later stress test, made CAROL Bike the keeper.
CAROL Bike: de gewoonte van 5 minuten die 5 jaar standhield
At 71, Maggie has ridden twice a week for 5 years — no squawking instructors required.
CAROL Bike: de enige gewoonte die de lockdown overleefde
Most pandemic fitness buys were abandoned. Five years on, Alan’s CAROL Bike is still in the routine.
Hoe de CAROL Bike mijn training naar een hoger niveau tilde
A decade of sprint training, and Paul still hit a new peak power on CAROL Bike.
Waarom de CAROL Bike onmisbaar is voor deze wellness-expert
A physical therapist on lower blood pressure, a higher VO2max, and a bike her whole family uses.
Hoe ik met CAROL een fitnessgewoonte van tien jaar opbouwde
Paul didn’t believe the hype—until a 5-minute ride changed everything. See how he built a decade-long fitness habit with CAROL Bike.
Hoe CAROL Katherine door alles heen fit hield
Five years, multiple pregnancies, and one bike that adapted through every phase of Katherine’s training.
“De CAROL Bike neemt alle excuses weg”
Nearly 600 rides since 2019: how a holistic dentist keeps his VO2max climbing in minutes a week.
“Ik had de efficiëntste manier nodig om mijn hart te revalideren”
After losing 40% of his heart’s pumping capacity, Nigel needed the most efficient rehab he could find.
“Ik voelde me geweldig na 7 minuten”
Bijal swapped her Peloton after one 7-minute trial at a conference. Three years on, her doctor is convinced.
“Het is nooit te laat” — het verhaal van Sandra
Approaching 75, the founder of the Functional Medicine Coaching Academy rides to stay fit, sharp and strong.
Genetica verslaan met de CAROL Bike
A quadruple bypass at 34 made cardio non-negotiable. Matt found a version of it he’d actually do.
Van laatste naar de ranglijst: een transformatieverhaal
Learn how the mental challenges of CAROL Bike workouts empowered rider Ed to achieve significant fitness milestones and newfound mental toughness.
Hartklachten de baas met de CAROL Bike
As a lifelong fitness enthusiast, staying fit was nothing new to Dexil. However, as concerns about heart health began to emerge, he needed a solution.
Minder stress, meer fitheid: het succes van Kris Daniels met CAROL
A chance ride at Upgrade Labs turned into lower stress, better blood pressure, and a habit that stuck.
Fitnessexcellentie ontsluiten met Dave Pascoe
At 61, biohacker Dave Pascoe has the biological age of a 38-year-old. CAROL Bike is part of how.
Ally’s aangepaste training: de CAROL Bike en vechtsport samen
Martial artist Ally Sinyard leverages CAROL Bike for cardio health and workout variety, finding an efficient, optimized fitness solution.
Fitness vinden na het vaderschap met CAROL
Fitness slipped after his first child arrived. Anthony found his way back with 5-minute rides at home.
Van blessure naar topprestatie
Discover how Shauna lost 45lb., recovered from injury, improved fitness, and climbed the leader board in just 6 months with CAROL Bike.
Gaby Moreno: naar nieuwe hoogten klimmen met de CAROL Bike
An MD, functional medicine practitioner and rock climber on the training partner that keeps up with her.
De visie van een huisarts op betere zorg met de CAROL Bike
An NHS GP wants REHIT on prescription, and is researching what it could do for diabetes and cholesterol.
Meer dan overleven: hoe de CAROL Bike Carolyns comeback voedde
Hit by a car and left with a broken femur, Carolyn rebuilt her health on 5-minute rides.
De reis van een oud-hulpverlener met de CAROL Bike
A former first responder turned entrepreneur on fitting real training into a demanding life.
De ultieme CAROL Bike-gids
Our co-founder’s one-stop guide to REHIT, CAROL’s features, habit-building and the workouts themselves.
De rijder achter de revolutie: het verhaal van Ulrich
The engineer who built CAROL Bike on how it changed his own training — plus a holiday message.
Leeftijd tarten, fitheid herdefiniëren: Andrea’s CAROL-reis
At 55, Andrea has a VO2max that rivals riders in their twenties — and a comeback from injury behind it.
Van energieke ochtenden tot marathonvoorbereiding: het verhaal van Everett
CAROL exceeded rider Everett's expectations, becoming an integral part of his family's daily routine and supporting his marathon prep.
CAROL Bike in de podcast “Better with Dr. Stephanie”
Ulrich Dempfle joins Dr. Stephanie Estima to unpack the science of REHIT and why 5 minutes is enough.
Simone’s weg met CAROL: van podcast naar topconditie
A podcast started it. Three months and three rides a week later, Simone tells everyone.
"In 10 minuten verhoogde ik mijn levensverwachting met 10 jaar"
Understand Joel Evan’s fitness journey with CAROL Bike, highlighting how the AI-powered bike helped him achieve impactful results in minimal time.
Het perspectief van een CrossFitter — Michael Kummer
40 seconds of work, the benefits of a 45-minute run — a CrossFitter’s take on where CAROL fits.
“Ik ben enthousiast over een andere manier van fietstraining.”
Strength coach and fitness writer Colin Jenkins on what his first CAROL Bike workout felt like.
Reduced Exertion HIIT (REHIT)-training uitgelegd
How to upgrade your fitness program and increase fat loss with CAROL—the world’s only home REHIT exercise bike—according to Mike Mutzel.
"Dit is nu de enige cardio die ik doe."
Medical expert Dr. Gains recommends CAROL Bike as his go-to cardio workout due to its unparalleled effectiveness in just 5 minutes.
Vragen en antwoorden met medeoprichter Ulrich Dempfle
CAROL’s co-founder answers the questions riders ask most, from the first prototype to what’s next in R&D.
De voordelen van een hardloopsessie van 45 minuten — in slechts 5
Ben Greenfield’s alternative take on health — and why CAROL Bike is the cardio he actually does.
“Meest innovatieve hometrainer 2022”
Coop tested CAROL Bike for 2 months, then named it the most innovative exercise bike of 2022.
Goedgekeurd door biohackers
CAROL is the bike of choice at all of Dave Asprey's Upgrade Labs — the world’s first Human Upgrade Centers — and here's why.
“Ik ben dol op mijn CAROL Bike!”
Hear from Dr. Michael Gervais, a performance psychologist who’s helped world-class athletes and organizations raise their game for over 2 decades.9 van 48 weergegeven
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