How to Cross-Train with Ironman World Champion Lucy Charles-Barclay
On this month’s installment of the How To Series, WHOOP Director of Sports Marketing, Jeremy Powers, sits down with Ironman World Champion, Lucy Charles-Barclay, to explore what it takes to train as a hybrid athlete. From her roots as an elite swimmer to dominating the world of triathlon, Lucy shares how she balances high-volume training across swim, bike, and run, while incorporating strength work. Lucy breaks down her training blocks, recovery strategies, and using WHOOP to stay consistent and injury-free. Lucy also opens up about managing celiac disease, experimenting with HYROX, and building an engaged fitness community through her YouTube channel, all while maintaining elite-level performance across multiple disciplines.(00:37) Introduction to Lucy Charles-Barclay (01:35) Rapid Fire Q’s (02:41) Lucy’s Journey From Pro-Swimmer to Ironman World Champion(06:02) Winning The World Championship: Training & Lead-Up To Competition(12:38) Week In The Life Training For An Ironman(15:13) Balancing Disciplines: Training Hybrid(18:16) Monitoring Strain While Training & Mitigating Injury(20:26) Inside Lucy’s Recovery Habits(21:55) Perfecting Her Game: Lucy’s Tech, Tools, and Coaching (27:08) Lucy’s Favorite WHOOP Metrics(30:16) Improving Sleep Routine While Traveling: Blue light Glasses, Early Dinners, & More(33:55) Training With Celiac: Nutrition for Endurance(36:44) Building A Community While Training: Lucy’s YouTube and Social Media Channels(41:52) What’s Next For Lucy? Upcoming Goals, Races, And Challenges Follow Lucy Charles-Barclay:InstagramYouTubeTikTokSupport the showFollow WHOOP: www.whoop.com Trial WHOOP for Free Instagram TikTok YouTube X Facebook LinkedIn Follow Will Ahmed: Instagram X LinkedIn Follow Kristen Holmes: Instagram LinkedIn Follow Emily Capodilupo: LinkedIn
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45:26
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45:26
Inside HYROX: Training, Fueling, and Recovery with Jake Dearden
On this episode of the WHOOP Podcast, WHOOP Director of Sports Marketing, Jeremy Powers, sits down with Jake Dearden, Hybrid Athlete and Social Media Personality, to explore the world of HYROX. Jake shares his journey from civil engineering to elite fitness, opening up about his bouts with injury, journey toward mental toughness, and growing in endurance sport. Jake and Jeremy break down HYROX training and fueling strategies, reflect on the rise of hybrid training and offer insights on recovery, VO2 Max, sleep hygiene, and injury prevention. (00:26) Introduction to Jake Dearden(01:14) Icebreaker: T or F Questions(03:27) Jake’s Journey From Marathons to Hyrox(05:39) Breaking Down Hyrox: What Is It and How To Compete(06:34) Building Community Through Hyrox(07:34) Jake’s Guide To Ultra-Marathons(10:55) Mental Toughness and Motivating A Community(12:11) The Rise of Hybrid Athletics and What It Means For Fitness(15:01) Importance of VO2 Max For Fitness and Competition(17:39) Growth in Sport: Prep, Pressure, and Setbacks(25:18) Recovery and Sleep Hygiene’s Effects on Performance(30:48) Jake’s Competition Prep and Fueling Strategy(34:52) Jake’s WHOOP Data at Hyrox World Championships(39:31) Learning From Injury: Jake’s Recovery Advice(43:34) Performance Improvements To Achieve Goals(45:07) Building a Platform: Experience, Advice, and Messaging on Jake’s Social MediaJake Dearden:InstagramYouTubeTiktokSupport the showFollow WHOOP: www.whoop.com Trial WHOOP for Free Instagram TikTok YouTube X Facebook LinkedIn Follow Will Ahmed: Instagram X LinkedIn Follow Kristen Holmes: Instagram LinkedIn Follow Emily Capodilupo: LinkedIn
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46:49
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46:49
Elite Recovery & Resilience: Lucy Davis on Training, HRV, and Mental Strength
On this week’s episode of the WHOOP Podcast, WHOOP Global Head of Human Performance, Principal Scientist Dr. Kristen Holmes sits down with Lucy Davis, HYROX athlete, ultra-marathon runner, and content creator. Lucy shares the fitness, wellness, and recovery strategies that power her elite performance, including how she maintains a high HRV, rebounds from intense strain, and keeps her WHOOP Age under 18. Lucy opens up about her training strategy, mental health journey, and mission to empower women through sport. Whether you're new to fitness or chasing the podium, this episode offers valuable insights to help you build strength, resilience, and recovery. (00:21) How Lucy Davis Rebounds From High Strain(05:29) WHOOP Podcast Rapid Fire Q’s(08:48) Lucy’s RHR, HRV, And Recovery Recommendations(11:42) Mastering Fitness as a Hybrid Athlete(14:14) Training Harder to Improve Hyrox Times(14:57) Lucy’s Longevity Secrets and WHOOP Age(19:48) Lucy’s Relationship with Strength Training(22:00) Staying Grounded While Travelling and Training(31:16) Mastering Mindset Entering Competition(33:33) Hyrox, World Records, and Going For More(37:10) Body Image, Health, and Mentality(39:17) Empowering Women Through Sport and Fitness(42:11) Inspiring Athletes and Promoting Participation in SportLucy Davis:InstagramYouTubeTikTokSupport the showFollow WHOOP: www.whoop.com Trial WHOOP for Free Instagram TikTok YouTube X Facebook LinkedIn Follow Will Ahmed: Instagram X LinkedIn Follow Kristen Holmes: Instagram LinkedIn Follow Emily Capodilupo: LinkedIn
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46:17
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46:17
The Relationship Between Exercise, Sleep, & Recovery with Josh Leota
We know sleep and physical activity are crucial for overall health, but how do they affect one another? On today’s episode of the WHOOP Podcast, WHOOP SVP of Research Algorithms and Data, Emily Capodilupo sits down with Sleep and Circadian Scientist Josh Leota to break down the latest WHOOP study on how intense exercise and timing affect sleep—and how sleep, in turn, influences your ability to train. Josh shares his insights on two major peer-reviewed studies, using WHOOP to analyze data on sleep and physical activity. The results? The closer to bedtime you train, the more your sleep is affected. Whether you're an early bird, night owl, or somewhere in between, Emily and Josh offer science-backed strategies to optimize both sleep and physical performance without sacrificing either.(00:33) Using WHOOP For Data Collection In Research Studies(02:43) The Study: High Intensity Training’s Effects on Circadian Rhythm(05:05) WHOOP Podcast Rapid Fire Questions(06:06) Do Late Night Workouts Affect Sleep Quality?(10:44) The Hawthorne Effect: What Is It and Why Is It Important?(12:57) How Do Sleep Patterns Predict Next Day Performance? (17:32) What Happens To Exercise When Sleep Cycles Are Disrupted?(23:47) Early Birds vs Night Owls: Why When You Train Matters(30:21) How To Optimize Sleep and Exercise as a Busy Individual(33:26) Advice & Practical Takeaways From The Study(42:59) What’s Next? Foreshadowing Future WHOOP StudiesSupport the showFollow WHOOP: www.whoop.com Trial WHOOP for Free Instagram TikTok YouTube X Facebook LinkedIn Follow Will Ahmed: Instagram X LinkedIn Follow Kristen Holmes: Instagram LinkedIn Follow Emily Capodilupo: LinkedIn
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47:00
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47:00
Inside The Rise Of Wearable Tech: How WHOOP Can Improve Your Health with Dr. Greg Grosicki
What happens to your body—and your behavior—when you start wearing WHOOP every day?In this episode, WHOOP Global Head of Human Performance, Principal Scientist, Dr. Kristen Holmes is joined by WHOOP Senior Research Scientist, Dr. Greg Grosicki to break down the results of a groundbreaking new study conducted by WHOOP, analyzing the data from 12,000 WHOOP members over 12 weeks. The study reveals a clear relationship between WHOOP wear frequency and improvements in key health and performance metrics like sleep consistency, duration, and quality, RHR and HRV, and overall physical fitness. Dr. Holmes and Dr. Grosicki break down the study, science, and implications of the findings on long-term health and longevity.The Study:Wearing WHOOP More Frequently Is Associated with Better Biometrics and Healthier Sleep and Activity PatternsRelated Episodes:Understanding GLP-1: The Latest Research From WHOOP with Dr. Greg GrosickiSpotifyAppleYouTubeImproving VO₂ Max For Longevity and Performance with Dr. Greg GrosickiSpotifyAppleYouTubeSupport the showFollow WHOOP: www.whoop.com Trial WHOOP for Free Instagram TikTok YouTube X Facebook LinkedIn Follow Will Ahmed: Instagram X LinkedIn Follow Kristen Holmes: Instagram LinkedIn Follow Emily Capodilupo: LinkedIn
The WHOOP Podcast is all about sharing science-backed insights and strategies from the best in the world at what they do. Learn from Olympic champions, CEOs, bestselling authors, and PhDs about the habits, mindsets, and routines that improve their health, fitness, and resilience. Unpack everything from breakthrough health and nutrition research, life-saving tech advances, longevity hacks, and more—each episode features an empowering conversation you don’t want to miss.Tune in every Wednesday for a new episode of the WHOOP Podcast.
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