Discover how REHIT—Reduced Exertion High-Intensity Training—outperforms traditional cardio in boosting VO2 max, insulin sensitivity, and brain function in under 10 minutes per week.
Today
Chicken Diarrhea, TV Kills You Quicker, CO2 for Health, Deadly Hot Neighborhoods, and more... : 1511
Viagra's Cancer Signal, TV's Toll on Your Brain, Heat and Accelerated Aging, and a New Way to Flush Your Brain Explained Viagra's Active Ingredient May Block Cancer From Spreading A study published in Cancer Research from the Weizmann Institute of Science, in collaboration with C ... Show More
8m 49s
Yesterday
The $18 Million Pills Nobody Can Explain | Igniton : 1510
Inside Igniton: The Quantum Supplement Science Boosting Memory, Sleep, and Longevity There's a subatomic particle most scientists don't even know exists, and one entrepreneur just spent $18 million building a private lab to prove it can upgrade your longevity, focus, and sleep. T ... Show More
55m 24s
Jul 28
I Grew My Penis 2 Inches (What Works, And What Doesn't) | Alex Tatem : 1509
Urologist Dr. Alex Tatum on Girth Enhancement, Testosterone, and Peptide Therapy Most men will never ask their doctor the questions this episode answers. From safe, non-surgical girth enhancement to daily testosterone dosing to the peptides fighting for FDA access right now, this ... Show More
58m 19s
Nov 2024
#899 "It Only Takes 5 Minutes Per Day!" - A Shocking New Way To Burn Fat & Build Muscle Extremely Fast with Ulrich Dempfle
Today, I am blessed to chat with Ulrich Dempfle about Reduced Exertion High-Intensity Interval Training (REHIT) and its benefits, especially in boosting VO2 max and overall fitness quickly. Ulrich explains how REHIT, particularly using the CAROL bike, offers efficient workouts th ... Show More
59 m
Sep 2025
5 Minutes to Longevity & Younger Brain (Science of REHIT) with Ulrich Dempfle
What if you could get twice the health and brain benefits of traditional cardio in just five minutes?I know, it sounds impossible. Most people think they need to spend 45 minutes on a treadmill to see real results, but the science shows otherwise.In today’s episode, I’m diving in ... Show More
19m 56s
May 2023
Exercise Your Hormones with a 5-Minute Workout - Ulrich Dempfle
Wouldn't it be great to have a piece of exercise equipment in your home that saves you time and works with your hormones (not against them)? Well, check out this episode with Ulrich Dempfle, one of the creators of the Carol bike. To view full show notes, more information on the g ... Show More
1h 6m
Apr 2025
The Truth About Zone 2 Cardio, Mitochondrial Health & How REHIT Beats It (In Less Time!) With Ulrich Dempfle
In this episode with repeat guest Ulrich Dempfle (you can check out our first show together here), you’ll get to explore what actually works when it comes to cardio—whether you’re chasing peak performance, fat loss, or just trying to live longer and feel better. Whether you’re sh ... Show More
1h 7m
May 2024
2563: Yet Another Reason You Could Be Wasting Your Time With Long, Slow Fat-Burning Aerobic Workouts by Ben Greenfield
Discover all of the podcasts in our network, search for specific episodes, get the Optimal Living Daily workbook, and learn more at: OLDPodcast.com.
Episode 2563:
Ben Greenfield challenges the traditional notions of fitness with compelling insights on high-intensity interval trai ... Show More
10m 25s
May 2023
The Science of Cardiovascular Training | What Does Zone 2 Really Mean?
In this episode, we dive into the science of cardiovascular training. We get into heart rate zones, how to test max heart rate, what metcon workouts actually train, threshold training, multimodal cardio for non running athletes, and more! . Learn more about Program Design 101: ht ... Show More
29m 23s
Jul 2023
Science-Supported Tools to Accelerate Your Fitness Goals
In this episode, I explain a set of fitness tools gleaned from the 6-part guest series on fitness, exercise and performance with Dr. Andy Galpin. First, I explain the essential components of a well-rounded fitness program for lifelong health and performance including the minimum ... Show More
1h 32m