

Fitter Radio Triathlon Podcast
Bevan McKinnon
Hosted by Coaches Bevan McKinnon and Tim Brazier, Fitter Radio brings together their shared passion and knowledge of triathlon, running, nutrition and basically all things endurance! Listen to the latest research, interviews with pro athletes and leading experts to help you improve your sports performance and your health!
Episodes
Mentioned books

Apr 25, 2023 • 24min
Fitter Radio Episode 473 - Dr Sam Impey: The Hexis App and Within Day Energy
In this episode, we welcome back Dr. Sam Impey and we explore further the Hexis App, a platform designed to automate and democratize elite sports nutrition for athletes at all levels. We dive into the nuances of low, medium, and high carbohydrate intake, highlighting the importance of individualizing recommendations and periodizing carbohydrate intake depending on activity patterns. We discuss the risks of low energy availability in endurance athletes and how tracking calorie balance fluctuations throughout the day can provide valuable insights with the HEXIS app's Live Energy feature offering a visual representation of energy status during the day. Finally, we discuss the wealth of free resources available from the Performance Lab on the HEXIS website. Learn more about low carb meal suggestions and other nutrition tips plus articles and downloads related to nutrition and sports performance. LINKS: Dr Sam Impey on Twitter at https://twitter.com/SamImpey_ Hexis at https://www.hexis.live/ Hexis Performance Lab at https://www.hexis.live/performance-lab

Apr 24, 2023 • 45min
Fitter Radio Episode 472 - Els Visser
I had the pleasure of welcoming Dutch Professional Triathlete Els Visser to the show to discuss her incredible journey from IRONMAN Western Australia to her recent victory at IRONMAN New Zealand. We talked about the challenges she faced during her races and the strategies she used to overcome them. Els also shared her emotional reunion with a fellow shipwreck survivor whilst here in New Zealand and her determination to live life to the fullest through her athletic career. We discussed her future goals in professional triathlon including improving her swimming skills, staying injury-free and her upcoming race calendar.

Apr 23, 2023 • 57min
Fitter Radio Episode 471 - Metabolic Flexibility. The Hexis App. Big Gear Work.
In this episode we explore metabolic flexibility with expert Cliff Harvey and find out more about the Hexis Nutrition app with Sam Impey. We also dive into triathlon news, low cadence big gear training with coach Tim Brazier and we hear from IRONMAN New Zealand winner Els Visser in advance of her full form interview tomorrow. Join us for discussions around all things triathlon and nutrition, as well as insights on how AI is revolutionizing endurance training and sports nutrition. (0:06:07) - "One Step Ahead" - Cliff Harvey talks metabolic flexibility (0:15:14) - The Hexis App with Dr Sam Impey (0:20:00) - "Coaches Catch-Up" with Fitter Coach Tim Brazier (0:38:10) - Pro Triathlete Els Visser in an intro to her full form interview tomorrow. (0:43:33) - We re-visit an interview with the Prof and the Plews where they talk 'Big Gear' training. LINKS: FORM Goggles discount using the code FITTER15 at http://formswim.com/fitterradio Infinit Nutrition discount using the code FITTER10 at https://www.infinitnutrition.com.au/ Dr Cliff Harvey at https://cliffharvey.com/ Els Visser at https://elsvisser.com/ Dr Dan Plews at https://www.endureiq.com/ Prof Paul Laursen at https://www.paullaursen.com/media Dr Sam Impey on Twitter at https://twitter.com/SamImpey_ More about the Hexis App at https://www.hexis.live/

Apr 17, 2023 • 38min
Fitter Radio Episode 470 - Dr Sam Impey: Fuelling for the Work Required
In this episode, we discuss the concept of "fuelling for the work required," the importance of carbohydrate availability in sports training and how to optimize the training stimulus by managing glycogen content with our guest, Dr. Sam Impey. We explore the flexibility of the human body in fuel storage and utilization, especially in endurance training and glycogen depletion. We discuss different methods of achieving a train low environment, such as exercising in the morning after an overnight fast, training twice in one day and the "sleep low" model. These approaches can lead to meaningful changes in physiology and potentially help athletes improve their performance by adapting to various energy states. We also delve into the complexities of the "sleep low" strategy and its impact on energy stress during exercise, as well as the potential benefits and drawbacks of incorporating low-carbohydrate sessions into an athlete's training regimen. Additionally, we explore the challenges faced by high-volume athletes in maintaining energy availability and achieving optimal health outcomes. Plus we explore the concept of a 3-500 calorie deficit per day for endurance athletes looking to improve their body composition without compromising their performance. LINKS: Dr Sam Impey on Twitter at https://twitter.com/SamImpey_ Hexis at https://www.hexis.live/

Apr 16, 2023 • 34min
Fitter Radio Episode 469 - Dr Kate Baldwin: Overcoming Challenges and Optimizing Performance
In this episode I had the pleasure of speaking with Dr. Kate Baldwin from Endurance Movement about the evolution of strength and conditioning in endurance sports. We delved into the benefits of strength training and how to effectively incorporate it into a training programme. Focusing on exercises like back squats and hamstring-centric movements, we discussed how these targeted exercises can improve running performance and overall strength. The importance of core activation is also highlighted, but not through isolated exercises. Instead, we emphasize incorporating core work into compound exercises to save time and increase efficiency. We also explored the concept of 'reps in reserve' as a way to adjust for fatigue and ensure optimal results from strength training sessions. Additionally, we discussed common barriers to strength training, such as uncertainty regarding technique and load progression and the importance of prioritizing strength training for injury prevention, performance improvement and increased robustness. LINKS: Dr Kate Baldwin of Endurance Movement at https://endurancemovement.com/

Apr 16, 2023 • 59min
Fitter Radio Episode 468 - Fuel for the Work Required, Run Technique. Strength Training
In this episode, we delve into periodized nutrition and the pros and cons of low carb, high fat (LCHF) diets for endurance athletes. We also hear from Dr. Sam Impey who published formative work on periodized nutrition, and discuss the Hexis Nutrition app which helps athletes plan their carbohydrate intake based on their training schedule. We explore the concept of a 3-500 calorie deficit per day for endurance athletes looking to improve their body composition without compromising their performance. Additionally, we discuss running technique changes, the importance of individual assessment and the potential pitfalls of trying to adopt a "template" running technique with Dr Kelly Sheerin of the AUT Running Mechanics clinic in Auckland. Lastly, we chat to Dr Kate Baldwin of Endurance Movement. We examine the challenges of incorporating strength training into endurance routines and the importance of keeping exercises simple and focusing on proper execution. We also touch on incorporating plyometrics and strength and conditioning training into endurance programs, highlighting the value of S and C in improving performance and injury prevention. (0:07:31) - "One Step Ahead" Periodized nutrition and fuelling for the work required with Dr Sam Impey of Hexis (0:19:48) - Calorie deficit for body composition changes (0:24:06) - "Coaches Catch-Up" Triathlon catch-up with Fitter Coach Tim Brazier (0:32:00) - Running Technique with Dr Kelly Sheerin from the AUT Running Mechanics Clinic (0:47:15) - Navigating Strength Training for Endurance Athletes with Dr Kate Baldwin of Endurance Movement LINKS: FORM Goggles discount using the code FITTER15 at http://formswim.com/fitterradio Infinit Nutrition discount using the code FITTER10 at https://www.infinitnutrition.com.au/ ULTRO Audio Earbuds at https://www.ultroaudio.com/ Dr Kelly Sheerin at https://www.autmillennium.org.nz/clinics/team/ Dr Sam Impey on Twitter at https://twitter.com/SamImpey_ Hexis at https://www.hexis.live/ Dr Kate Baldwin at https://endurancemovement.com/

Apr 10, 2023 • 1h 51min
Fitter Radio Episode 467 - Lucy Byram
FORM GOGGLES DISCOUNT FOR OUR LISTENERS (00:09:50) Follow link to https://www.formswim.com/pages/fitter-radio for 15% off FORM Goggles using the code Fitter15 ONE STEP AHEAD: (00:11:59) Antioxidants. HOT PROPERTY INTERVIEW: LUCY BYRAM (00:24:32) We chat to British pro triathlete Lucy Byram after her recent back to back wins in Chile and Florida. COACHES CATCH-UP: (01:05:00) Bevan and Tim review the tri news and the weekend's racing plus we hear from Coffee Club member Joe Sutheran about the Lupa Cycling intiative. LINKS: · Training Peaks discount at https://www.fitter.co.nz/about-radio · INFINIT Nutrition discount at https://www.fitter.co.nz/about-radio · More about Infinit Nutrition Australia at https://www.infinitnutrition.com.au/ · FORM Goggles at https://www.formswim.com/pages/fitter-radio · Follow Lucy Byram on Instagram at https://www.instagram.com/lucymaybyram/ · More about Curranz at https://curranz.co.nz/ · Lupa Cycling at https://www.lupacycling.com/shop/ · Applications to join the Crew at https://www.lupacycling.com/lupa-race-crew/ · Lupa Cycling Aloha Initiative at https://www.lupacycling.com/press-releases/press-releases-aloha-initiative/ · Buy your Aloha Cycling Jersey (or donate to the initiative) at https://www.lupacycling.com/product/aloha-cycling-jersey/ Orders close this Wednesday 12 April! CONTACT US: · Learn more about us at https://www.fitter.co.nz · Mikki Williden can be found at https://mikkiwilliden.com/

Apr 2, 2023 • 1h 46min
Fitter Radio Episode 466 - Mike Phillips
FORM GOGGLES DISCOUNT FOR OUR LISTENERS (00:10:11) Follow link to https://www.formswim.com/pages/fitter-radio for 15% off FORM Goggles using the code Fitter15 ONE STEP AHEAD: DR ANDREW BEST (00:11:53) The limit of human energy expenditure. HOT PROPERTY INTERVIEW: MIKE PHILLIPS (00:30:28) We bring Kiwi Pro Triathlete Mike Phillips back to the show to talk about his recent wins at IMNZ and IM703 Geelong. COACHES CATCH-UP: (01:09:29) Bevan and Tim review the weekend's racing. LINKS: · Training Peaks discount at https://www.fitter.co.nz/about-radio · INFINIT Nutrition discount at https://www.fitter.co.nz/about-radio · More about Infinit Nutrition Australia at https://www.infinitnutrition.com.au/ · FORM Goggles at https://www.formswim.com/pages/fitter-radio · Follow Mike Phillips on Instagram at https://www.instagram.com/mikephillipsnz/ · More about the Volcanic Epic at https://www.volcanicepic.co.nz/ · More about Profile Design at https://profile-design.com/ · Mikki's full episode with Dr Andrew Best at https://podcast.mikkiwilliden.com/138 · Herman Pontzer's book 'Burn' at https://www.amazon.com/Burn-Research-Really-Calories-Healthy/dp/0525541527 CONTACT US: · Learn more about us at https://www.fitter.co.nz · Mikki Williden can be found at https://mikkiwilliden.com/

Mar 25, 2023 • 1h 36min
Fitter Radio Episode 465 - Leon Chevalier
FORM GOGGLES DISCOUNT FOR OUR LISTENERS (00:11:10) Follow link to https://www.formswim.com/pages/fitter-radio for 15% off FORM Goggles using the code Fitter15 HOT PROPERTY INTERVIEW: LEON CHEVALIER (00:12:14) Leon Chevalier, born in France and living in the UK, is the recent winner of IRONMAN South Africa. We bring Leon back to the show to chat about his win. MARGINAL GAINS MONDAY: (01:01:46) Brought to you by Profile Design. This week Dave Bowden talks to us about the new PTO Ranking System. LINKS: · More about MitoQ at https://www.mitoq.com/ · More about ULTRO earbuds at https://www.ultroaudio.com/ · Training Peaks discount at https://www.fitter.co.nz/about-radio · INFINIT Nutrition discount at https://www.fitter.co.nz/about-radio · More about Infinit Nutrition Australia at https://www.infinitnutrition.com.au/ · FORM Goggles at https://www.formswim.com/pages/fitter-radio · Follow Leon Chevalier on Instagram at https://www.instagram.com/l.chevalier/ · More about Dave Bowden at https://www.speedtheory.co.nz/about/ · More about Profile Design at https://profile-design.com/ CONTACT US: · Learn more about us at https://www.fitter.co.nz · Mikki Williden can be found at https://mikkiwilliden.com/

Mar 19, 2023 • 1h 27min
Fitter Radio Episode 464 - Dylan McNeice
FORM GOGGLES DISCOUNT FOR OUR LISTENERS (00:10:49) Follow link to https://www.formswim.com/pages/fitter-radio for 15% off FORM Goggles using the code Fitter15 HOT PROPERTY INTERVIEW: DYLAN MCNEICE (00:11:20) Dylan McNeice is co-Founder of the drafting technology system Race Ranger and Secretary on the Board of the PTO. We bring Dylan back to the show to talk about where Race Ranger is at plus he gives us more insight into the recent changes to the PTO system and rankings. COACHES CATCH-UP: (00:57:57) Bev and Tim catch up on the triathlon news and the weekend's racing LINKS: · More about MitoQ at https://www.mitoq.com/ · More about ULTRO earbuds at https://www.ultroaudio.com/ · Training Peaks discount at https://www.fitter.co.nz/about-radio · INFINIT Nutrition discount at https://www.fitter.co.nz/about-radio · More about Infinit Nutrition Australia at https://www.infinitnutrition.com.au/ · FORM Goggles at https://www.formswim.com/pages/fitter-radio · More about Race Ranger at https://www.raceranger.com/ · More about the PTO at https://protriathletes.org/ · More about Dylan McNeice at https://www.raceranger.com/team CONTACT US: · Learn more about us at https://www.fitter.co.nz · Mikki Williden can be found at https://mikkiwilliden.com/


