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  • Does RED-S Exist? (Yes)

    Does RED-S Exist? (Yes)
    2024/12/20
    Assistant Professor Alex Coates is the principal investigator at the “Exercise Physiology and Performance Lab” at Simon Fraser University. Her broad research interests cover applied exercise physiology, with a focus on understanding the impacts of varied exercise stimuli to systems level adaptations. This includes the areas of overtraining, under-fuelling, training adaptation, and monitoring techniques. She joined us to discuss a recent paper titled: “Does Relative Energy Deficiency in Sport (REDs) Syndrome Exist?” (00:00) Introduction (04:45) David’s Training (06:56) Alex Yee Running London Marathon (11:31) Marco Arop’s Half Marathon Efforts (12:00) Community Shoutouts (16:26) Interview Starts (19:56) Overtraining and Overreaching (26:25) How Can You Tell If You are Overreaching? (30:30) History of Relative Energy Deficiency in Sport (33:24) Alex’s Personal Experience (43:38) What Does the Paper in Question Suggest? (45:43) The Allostatic Load Model (48:16) Challenges with the Paper in Question (54:29) Is There Utility in the Paper? (58:21) Disentangling Training and Nutrition Stressors (64:53) Article Titles in Academia (71:45) The Difference Between Overreaching and Underfueling (76:15) The Takeaways from the Paper (82:25) Outro and Review Thanks to Precision Fuel and Hydration for their sponsorship, use the link below to get 15% off your first order and support the podcast: https://visit.pfandh.com/theonepercentbetterpodcast If you’re unsure how which products to use or how to plan your race nutrition check out Precision’s Fuel & Hydration Planner (if you follow this you will have your discount applied automatically on your first order too): https://visit.pfandh.com/onepercentfuelplanner Links to Alex: Lab https://www.exercisephysiologyandperformancelab.com/ X - https://x.com/superalex_c Bluesky - https://bsky.app/profile/superalex-c.bsky.social Papers on Mentioned on RED-S https://bjsm.bmj.com/content/57/17/1073 https://bjsm.bmj.com/content/57/17/1098 Paper on “Does RED-S Exist”: https://link.springer.com/article/10.1007/s40279-024-02108-y Paper on Low Energy Availability in Female Endurance Athletes https://pubmed.ncbi.nlm.nih.gov/39530548/ Alex’s Paper on Overreaching and Continuous Glucose Monitors https://pubmed.ncbi.nlm.nih.gov/38093477/ Submit topics, feedback or questions to us on Instagram via DM or to the email address: podcast.1percentbetter@gmail.com Follow us on Instagram: https://www.instagram.com/onepercentbetterpod?igsh=MW1tcGM4MHQ4bm5oaw== Follow us on X: @PodOnepercent Join the Strava Group: https://www.strava.com/clubs/onepercentbetterpod Royalty Free Music from Tunetank.com Track: Trendy Style by PillowVibes https://tunetank.com/track/1027-trendy-style/
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    1 時間 28 分
  • Supplements & the Supplement Industry with Grant Jenkins

    Supplements & the Supplement Industry with Grant Jenkins
    2024/12/13

    Grant Jenkins is the general manager of Propel Health, an Australian based supplement company. He is an exercise physiologist and ASCA Master Coach. He joins us to discuss the supplement industry, manufacturing, safe in sport accreditations and much more. We discuss supplement advice for endurance athletes, developing athletes and positive doping tests from tainted supplements.


    (00:00) Introduction

    (05:35) Xylon’s Training Update

    (07:33) David’s Training Update

    (11:44) Community Shoutouts

    (14:53) Listener Question - UCAN

    (20:47) Interview Starts

    (22:26) Grant’s Pseudonyms

    (23:54) How did Grant and David Meet?

    (26:33) Black & White vs Grey Messaging

    (35:45) What Made Grant Start Businesses Outside of Physical Performance?

    (39:11) What is a Naturopath?

    (41:56) What’s Required to Run a Supplement Company?

    (44:22) Supplements for Endurance Athletes

    (49:05) Supplements for Women vs Men

    (56:12) Can Supplements Help People with a Bad Lifestyle?

    (59:34) Contaminated Supplements and Positive Doping Tests

    (65:57) Supplements for Developing Athletes

    (73:45) Choosing a Protein Powder

    (74:52) The Cost of Being Healthy

    (77:20) The Protein Leverage Hypothesis

    (80:27) Skinny Fat

    (84:16) Review of Supplements

    (85:27) Nitrates

    (87:27) Protein Goals and Hitting Them


    Thanks to Precision Fuel and Hydration for their sponsorship, use the link below to get 15% off your first order and support the podcast:

    https://visit.pfandh.com/theonepercentbetterpodcast

    If you’re unsure how which products to use or how to plan your race nutrition check out Precision’s Fuel & Hydration Planner (if you follow this you will have your discount applied automatically on your first order too):

    https://visit.pfandh.com/onepercentfuelplanner


    Links to Grant

    Website: www.WonderFoodsau.com

    Use code “onepercent” for a 10% discount or visit https://wonderfoodsau.com/discount/onepercent to have the discount automatically applied


    Submit topics, feedback or questions to us on Instagram via DM or to the email address: podcast.1percentbetter@gmail.com

    Follow us on Instagram:

    https://www.instagram.com/onepercentbetterpod?igsh=MW1tcGM4MHQ4bm5oaw==

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    1 時間 31 分
  • Swearing, Sleep & Failure Points

    Swearing, Sleep & Failure Points
    2024/12/06

    In this episode the guys discuss some results from the Valencia marathon and address some listener questions about ultramarathon success and failure points. They go on to discuss swearing as a performance enhancer and the impact of orthorexia on sleep.

    (00:00) Introduction

    (04:00) David’s Update and Training

    (05:13) Xylon’s Update and Birthday

    (11:50) Community Shoutouts

    (14:00) Valencia Marathon Observations

    (16:38) How Can Someone Debut With Such a Fast Marathon?

    (21:35) Is the Success of East African Runners Good for Running?

    (24:24) Listener Question on Failure Points

    (28:12) Listener Question on Muscle Damage in Ultramarathons

    (38:38) World Athletics Awards

    (42:27) Swearing as a Performance Enhancer

    (46:32) Orthorexia and Sleep

    (53:53) Doctor’s Office - Repeated Concussion

    (57:56) December’s 1% Better Challenge

    (61:25) What We are Watching


    Thanks to Precision Fuel and Hydration for their sponsorship, use the link below to get 15% off your first order and support the podcast:

    https://visit.pfandh.com/theonepercentbetterpodcast

    If you’re unsure how which products to use or how to plan your race nutrition check out Precision’s Fuel & Hydration Planner (if you follow this you will have your discount applied automatically on your first order too):

    https://visit.pfandh.com/onepercentfuelplanner


    Article on Ultramarathon Performance from Listener Q

    https://link.springer.com/article/10.1007/s40279-024-02127-9

    Article on Effect of Swearing on Performance

    https://pmc.ncbi.nlm.nih.gov/articles/PMC11586181/

    Article on Sleep and Nutrition

    https://www.cambridge.org/core/journals/proceedings-of-the-nutrition-society/article/sleep-nutrition-for-athletes/C5DA06B12F24CB65E8783C1A2CE425E9

    David’s Substack Article on Coffee

    https://open.substack.com/pub/healthperformancenexus/p/coffee?r=34wgun&utm_campaign=post&utm_medium=web

    Article on Orthorexia and Sleep

    https://pmc.ncbi.nlm.nih.gov/articles/PMC11512811/


    Submit topics, feedback or questions to us on Instagram via DM or to the email address: podcast.1percentbetter@gmail.com


    Follow us on Instagram:

    https://www.instagram.com/onepercentbetterpod?igsh=MW1tcGM4MHQ4bm5oaw==

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    @PodOnepercent

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    1 時間 4 分
  • Gold Zones

    Gold Zones
    2024/11/29

    Paul Francis is the CEO and Cofounder of FC 32. Paul’s career includes time with both the Italian and British Olympic federations, multiple NFL teams and numerous advisory board positions including Strava. He was Global head of sports science for Adidas and prior to this he worked in innovation for nike. He joins us to discuss developing elite environments with lessons that span sport and business.


    (00:00) Introduction

    (03:05) Interview Starts

    (04:40) Gold Zones

    (06:17) Microdosing Excellence

    (06:45) How Does Paul’s System Fit into Scouting?

    (08:08) Strengthening Weaknesses vs Strengthening Strengths

    (10:29) Stability as a Success Metric

    (12:15) Game Style and Coach Selection

    (14:25) Managing an Underperforming Player

    (17:45) How Does the FC32 System Fit into Player Development

    (21:06) Coaching Incentives

    (23:15) What Has Influenced Paul’s Outlook on Football Development

    (28:00) Following Fans vs Clubs

    (31:20) What Does the Initial Process of Taking Over Clubs Look Like?

    (36:30) Communicating Decisions to Fans

    (38:55) How Does FC32 Choose Clubs?

    (41:41) How Does FC32 Work with Agents?

    (44:41) What Role Does Mentorship Play in FC32?

    (48:10) What are the Best Environments that Paul has Been in & What was Common Amongst Them?

    (53:12) Are Fans Less Patient These Days?

    (56:14) Fans Influence on the Game

    (58:20) What’s the Biggest Level of Club FC32 Would Target?

    (61:30) November’s 1% Better Challenge


    Thanks to Precision Fuel and Hydration for their sponsorship, use the link below to get 15% off your first order and support the podcast:

    https://visit.pfandh.com/theonepercentbetterpodcast

    If you’re unsure how which products to use or how to plan your race nutrition check out Precision’s Fuel & Hydration Planner (if you follow this you will have your discount applied automatically on your first order too):

    https://visit.pfandh.com/onepercentfuelplanner


    Link to Gold Mine Effect Book Mentioned:

    ⁠https://www.goodreads.com/book/show/16447373-the-gold-mine-effect⁠


    Links to Paul:

    LinkedIn: https://www.linkedin.com/in/pf1


    Submit topics, feedback or questions to us on Instagram via DM or to the email address: podcast.1percentbetter@gmail.com


    Follow us on Instagram:

    https://www.instagram.com/onepercentbetterpod?igsh=MW1tcGM4MHQ4bm5oaw==

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    1 時間 3 分
  • Should Foreigners be Allowed to Coach National Teams?

    Should Foreigners be Allowed to Coach National Teams?
    2024/11/22

    Hein Kriek is a Professional rugby coach, currently working as head coach of the Stellenbosch Academy of Sport Rugby International Institute. He has coached professionally in multiple countries and joins us to discuss coaching in foreign cultures following the recent appointment of Thoms Tuchel to coach the English Men’s Football team. There’s lots in this for non-rugby and football fans though, with many lessons on leadership and for the workplace.


    (00:00) Introduction

    (03:46) Interview Starts

    (05:00) Coaching Future Springboks

    (06:33) How Do We Know What Players Are Worth Financially?

    (08:56) Off Field Factors That Impact Value in Rugby

    (11:45) Differences Between Leagues in Value of Players

    (14:29) Team Makeup and Player Profiles

    (20:25) Mavericks in Sport

    (22:34) Spotting and Nurturing Talent

    (24:34) Challenges of Coaching in Foreign Cultures

    (26:57) Difficulties of Coaching Overseas When Things Aren’t Going Well

    (29:33) What Was The Appeal of Coaching in Different Cultures

    (32:33) Lessons from Coaching in Different Cultures

    (35:55) How Does a Coach Deal with Different Environments

    (39:44) Leading in High Performance Environments

    (47:52) Culture and Perspective

    (51:22) Building the Foundation of Success

    (61:21) A Crazy Game of Rugby

    (63:34) Commonalities and Differences from Coaching Environments Hein has Been in

    (67:01) Welcome to the Big League Moments

    (68:23) Worst Loss Hein has Ever Had

    (69:45) Moments that Make it Worth it



    Thanks to Precision Fuel and Hydration for their sponsorship, use the link below to get 15% off your first order and support the podcast:

    https://visit.pfandh.com/theonepercentbetterpodcast


    If you’re unsure how which products to use or how to plan your race nutrition check out Precision’s Fuel & Hydration Planner (if you follow this you will have your discount applied automatically on your first order too):

    https://visit.pfandh.com/onepercentfuelplanner



    Links to Hein:

    LinkedIn: https://www.linkedin.com/in/hein-kriek/

    Instagram: https://www.instagram.com/hein_kriek?igsh=MXRwNG5uMnNwNGhtNg==

    Hein’s Website: https://www.thefinalpass.com/


    Article Mentioned

    https://thefinalpass.com/leadership-in-high-performance-environments



    Submit topics, feedback or questions to us on Instagram via DM or to the email address: podcast.1percentbetter@gmail.com


    Follow us on Instagram:

    https://www.instagram.com/onepercentbetterpod?igsh=MW1tcGM4MHQ4bm5oaw==

    Follow us on X:

    @PodOnepercent

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    1 時間 17 分
  • Predicting your Half Marathon Time, Caffeine's Impact on your Sleep and Updates to the 2025 WADA list

    Predicting your Half Marathon Time, Caffeine's Impact on your Sleep and Updates to the 2025 WADA list
    2024/11/15

    Episode 37 covers some updates to WADA’s banned list, the impact of caffeine on sleep and half marathon time prediction. We also briefly discuss Grand Slam Track’s venue announcements, Neymar hits the doctor’s office and we cover a bunch of community shoutouts and listener questions.

    (00:00) Introduction

    (01:50) David’s Background

    (10:04) David’s Training

    (12:00) Xylon’s Update

    (17:50) Community Shoutouts

    (22:48) Listener Question on Bone Stress Injuries

    (25:30) Calcium Supplementation

    (28:39) Listener Question on Kelvin Kiptum’s Potential

    (36:00) Grand Slam Track Venues

    (38:59) Prediction of Half Marathon Times

    (46:35) Updates on WADA Banned List for 2025

    (49:50) Caffeine and Impacts on Sleep

    (56:53) Doctor’s Office - Neymar

    (63:17) November’s 1% Better Challenge

    (64:30) What We are Watching



    Thanks to Precision Fuel and Hydration for their sponsorship, use the link below to get 15% off your first order and support the podcast:

    https://visit.pfandh.com/theonepercentbetterpodcast

    If you’re unsure how which products to use or how to plan your race nutrition check out Precision’s Fuel & Hydration Planner (if you follow this you will have your discount applied automatically on your first order too):

    https://visit.pfandh.com/onepercentfuelplanner


    Articles on Predicting Half Marathon Pace

    https://pubmed.ncbi.nlm.nih.gov/38685085/

    https://pubmed.ncbi.nlm.nih.gov/37534223/


    2025 Banned Substance List

    https://www.usada.org/spirit-of-sport/new-2025-wada-prohibited-list/


    Article on Caffeine and Sleep

    https://academic.oup.com/sleep/advance-article/doi/10.1093/sleep/zsae230/7815486?login=false


    Article on Hamstring Injuries Post ACL Reconstruction

    https://pubmed.ncbi.nlm.nih.gov/34709603/


    Submit topics, feedback or questions to us on Instagram via DM or to the email address: podcast.1percentbetter@gmail.com


    Follow us on Instagram:

    https://www.instagram.com/onepercentbetterpod?igsh=MW1tcGM4MHQ4bm5oaw==

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    @PodOnepercent

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    1 時間 8 分
  • Determinants of Endurance Performance

    Determinants of Endurance Performance
    2024/11/08

    This week the episode focuses on a listener question about the determinants of endurance performance. Before this, we briefly recap the New York Marathon and cover our usual segments including the Doctor’s Office where we touch on concussion, concussion protocols and CTE.

    (00:00) Introduction

    (02:51) Xylon’s Injury Update

    (06:00) David’s Recovery from Valencia Half Marathon

    (13:00) Community Shoutouts

    (14:30) New York Marathon Review

    (23:39) Listener Question Determinants of Endurance Performance

    (26:42) VO2Max

    (31:02) VO2Max and Longevity

    (33:57) Economy/Efficiency

    (37:14) Threshold

    (39:19) Critical Pace/Critical Power/FTP

    (39:58) Lactate

    (44:25) Durability/Fatigue Resistance

    (46:10) Factors Impacting Durability/Fatigue Resistance

    (47:47) Fuel Sources and Fatigue

    (52:44) Predicting Marathon Time and Breaking 2hrs

    (53:17) Threshold

    (54:43) Predicting Marathon Time and Breaking 2hrs

    (60:12) Doctor’s Office - Concussion Protocols

    (65:22) November’s 1% Better Challenge

    (68:24) What We are Watching


    Thanks to Precision Fuel and Hydration for their sponsorship, use the link below to get 15% off your first order and support the podcast:

    https://visit.pfandh.com/theonepercentbetterpodcast

    If you’re unsure how which products to use or how to plan your race nutrition check out Precision’s Fuel & Hydration Planner (if you follow this you will have your discount applied automatically on your first order too):

    https://visit.pfandh.com/onepercentfuelplanner


    Article on Physiology of Endurance Performance

    https://physoc.onlinelibrary.wiley.com/doi/10.1113/jphysiol.2007.143834

    Article on the Differences Between Men and Women

    https://physoc.onlinelibrary.wiley.com/doi/epdf/10.1113/JP272268

    Article on Physiology of 2hr Marathon

    https://journals.physiology.org/doi/full/10.1152/japplphysiol.00647.2020?rfr_dat=cr_pub++0pubmed&url_ver=Z39.88-2003&rfr_id=ori%3Arid%3Acrossref.org

    Article on Durability as the Fourth Dimension of Endurance Performance

    https://physoc.onlinelibrary.wiley.com/doi/10.1113/JP284205


    Submit topics, feedback or questions to us on Instagram via DM or to the email address: podcast.1percentbetter@gmail.com


    Follow us on Instagram:

    https://www.instagram.com/onepercentbetterpod?igsh=MW1tcGM4MHQ4bm5oaw==

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    1 時間 12 分
  • Pacing, Triathlon Warmups & Tour de France Courses

    Pacing, Triathlon Warmups & Tour de France Courses
    2024/11/01

    The guys debrief the big races from the weekend including Valencia half marathon and Kona Ironman, chatting pacing as part of this and some listener questions. They then discuss the Tour de France courses and have the usual segments.

    (00:00) Introduction

    (06:09) David’s Valencia Efforts

    (13:50) Pacing and How to Pace

    (21:37) Xylon’s Current Training

    (26:07) How do you Practice Pacing?

    (31:34) Community Shoutouts

    (32:33) Listener Question on Race Pace

    (42:07) Sports Equinox

    (43:38) Kona Recap

    (47:58) Effect of Water Dousing on Performance

    (50:17) Warm up in Triathlon

    (52:32) Valencia Marathon Observations

    (55:11) Tour de France Courses

    (69:12) Doctor’s Office

    (70:06) November’s 1% Better Challenge

    (71:11) What We are Watching


    Thanks to Precision Fuel and Hydration for their sponsorship, use the link below to get 15% off your first order and support the podcast:

    https://visit.pfandh.com/theonepercentbetterpodcast

    If you’re unsure how which products to use or how to plan your race nutrition check out Precision’s Fuel & Hydration Planner (if you follow this you will have your discount applied automatically on your first order too):

    https://visit.pfandh.com/onepercentfuelplanner



    Article on Water Dousing and Running Performance

    https://journals.humankinetics.com/view/journals/ijspp/19/11/article-p1291.xml


    Article on Warm Up In Triathlon

    https://journals.humankinetics.com/view/journals/ijspp/aop/article-10.1123-ijspp.2024-0181/article-10.1123-ijspp.2024-0181.xml


    Submit topics, feedback or questions to us on Instagram via DM or to the email address: podcast.1percentbetter@gmail.com


    Follow us on Instagram:

    https://www.instagram.com/onepercentbetterpod?igsh=MW1tcGM4MHQ4bm5oaw==



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    1 時間 13 分