Former national time trial champion Cory Lockwood fields questions from Kolie and podcast listeners about the ins and outs of time trialing, including his #1 tip for time trialists of all levels. We cover pacing, gearing and equipment selection, and mental focus. Plus we talk about how Cory's training is going, fueling for big workout days, the team behind a big performance, and the unexpected usefulness of mirrors and plastic wrap. All while his cats try to steal mic time.
Mar 28, 2022•1 hr 6 min
Does your training zone determine the fiber type used? Does fiber type determine aerobic or anaerobic pathways, carbs or fats? We answer these questions by looking at evidence and concepts that show that fast twitch fibers can be just as aerobically capable as slow twitch fibers, nearly as good at burning fats, and why that might be. We dissect a paper on elite cross-country skiers, and another paper on whether or not fast twitch fibers had been recruited at relatively low intensity. In-depth di...
Mar 17, 2022•1 hr 32 min
Kolie makes his case that power meters are rendering lactate testing obsolete for most cyclists. After some background about lactate and why lactate testing was (and still is) historically crucial for science, we compare lactate test values in ramp and MLSS tests between individuals from an excellent but under-appreciated study. We also dig deep into more recent data, from the lactate test of a former world champion and Kolie's own surprising MLSS test, and the physiology explaining these result...
Mar 05, 2022•1 hr 42 min
Tim Podlogar, nutritionist for Bora-Hansgrohe and research fellow at the University of Birmingham, joins Kolie for a conversation. Just a few of the topics covered are what makes Slovenian riders so good, what lab tests are useful and for whom, low-carb rides, and why substrate use is not adaptation. Nutrition topics include fructose, "fat loading," the role of supplements like creatine, bicarbonate, and beta-alanine. Also discussed are things like responsibility for our media's influence, and t...
Feb 21, 2022•1 hr 30 min
This fantastic and nuanced conversation starts with discussing why it can be so hard to rest, but went into much deeper territory with changing one's behavior to better move towards goals. We explore ideas like a coach's job to moderate athlete responses to cultural and social pressure, managing the firehose of data, and the definition of insanity. Also touched on are practical ideas for self-coached athletes, such as leaving workout comments for yourself or daily journaling.
Feb 15, 2022•1 hr 3 min
Kolie spent yet another year on Instagram (@empiricalcycling) answering questions in the stories for 51 out of 52 weeks to add a bright interlude to doom scrolling. This podcast contains 32 questions under the topics training intensity, periodization, adaptation, and general. Questions, and timestamps for the headings, can be found in the show notes at empiricalcycling.com.
Feb 08, 2022•1 hr 57 min
This episode takes a cue from Kolie's recent webinar on balancing aerobic and anaerobic training (linked in show notes) and delves deeper into the temptations of training to a metric or fitness test. We deconstruct some common FTP tests and metrics like FTP, FRC or W', and VLamax, and their interpretations and over-interpretations. Most of the discussion is about what drives these metrics, the pitfalls therein, and if you're actually getting less fit when they shift.
Jan 29, 2022•54 min
In another wide ranging discussion, we discuss where the sweetspot vs polarized dichotomy may have come from as a stepping off point to consider if you should use such rules decide your training intensity distribution ahead of time.
Jan 20, 2022•1 hr 4 min
Zwift training content manager and Never Going Pro podcast host Shayne Gaffney joins the podcast to discuss his role at Zwift, and what it's like building workouts and training plans for large numbers of unique users. We also cover how he got his start, coaching mistakes and lessons, parenting-cycling balance, and the symbolism in the Zwift logo's one sharp corner.
Jan 10, 2022•1 hr 14 min
This conversation explores functional exercises as a continuum from your standard fare squats to the functional variations you might see on Instagram. We discuss if they're viable alternatives to normal training, good resources for functional exercises, and the weirdest ones we've ever seen.
Jan 05, 2022•55 min
In this episode we look at what fatmax is, where the promise lies, and what validity there is. Do you get better at burning fat by burning more fat? Do you lose more weight by burning more fat? How does e=mc^2 relate to the energy stored in food? This episode answers all these questions and more.
Dec 15, 2021•1 hr 3 min
This episode was recorded not to be a traditional podcast, it's a call between Kolie and his client Ingvar Ómarsson who is professionally racing mountain bikes. The 2021 season was our first working together, and we go over what went right and what can be done better, and apply those lessons to the plan for next season.
Dec 09, 2021•1 hr 39 min
Kolie and new Empirical Cycling coach Cory sit down for a discussion on previous coaching relationships, cultivating new ones, training and racing experience, and coaching red flags. They also get into Cory's motocross experience, technical aspects of criterium bike setup, and the difficulties of Zwift racing while living in a car.
Nov 30, 2021•1 hr 18 min
This episode takes a bird's eye view on periodizing strength training in your season including adaptation, hypertrophy, strength, maintenance if needed, and even more specific periodization suggestions for lifting into the season. How and when one might plan these phases, how long they would last, and other tangents such as single leg specific phases, deadlift choice, and a bonus rant on whether or not you should do plyometrics for cycling.
Nov 25, 2021•1 hr 18 min
Podcast listeners voted on our topic to celebrate 200k listens! In this purely editorial episode, we list our top 5 best and worst workouts, discuss what makes them good or bad, and how one might fix them. On the lists are ramp tests, group rides, using FTP as an anchor intensity, all out efforts, and many more.
Nov 22, 2021•1 hr 8 min
If you've ever thought about using the ketogenic diet for cycling, you may want to listen in. We look at a pair of modern classic studies that compare traditional high carbohydrate diets to periodized low carb and keto. This includes a study with, and a study without a carbohydrate re-adaptation period.
Nov 15, 2021•54 min
Wonder how many reps to do in the gym? How many sets? This episode will help. We discuss typical set and rep ranges, how good they are for strength, hypertrophy, or maintenance, as well as in the context of periodization.
Nov 10, 2021•56 min
This discussion focuses on cyclists choosing exercises for strength training, and the hosts mostly stay on track. Topics included are high and low bar back squats vs front squat, lifting shoes, injury concerns, weight belts, and the bilateral deficit.
Nov 03, 2021•1 hr 3 min
Kolie and Kyle let their quads out in this wide ranging discussion of pointers for cyclists going into the gym for strength training. Topics touched on are gym basics, the importance of technique, weight progression, range of motion, functional training, RPE, 1 rep max testing, and easy gym days (deloading).
Oct 26, 2021•1 hr 16 min
Patrick Smith joins Kolie for a conversation about how to not accidentally rickroll yourself. Included are the usefulness of rigid rules in training and racing, goals vs. values, dealing with disappointment, and why common psychological evaluations don't work with athletes.
Oct 19, 2021•1 hr 47 min
In this episode Kolie asks Empirical Cycling coach Alex Carmona and coach Taylor Warren about their first full season racing USA Crits. We discuss highs and lows, the importance of cornering and positioning, and working up the USA Crits team pecking order. Alex and Taylor also put on their coach hats and go in depth about managing fitness and fatigue in a season, having a "fitness reservoir," hot takes on warmups, and tire widths and pressures.
Oct 09, 2021•1 hr 16 min
We look deeper into how the body chooses to use carbohydrates and fats, and specifically when and how carbohydrates inhibit fat oxidation. This serves as a jumping off point to take a critical look at VLamax and how it may, or may not, affect your FTP.
Sep 27, 2021•1 hr 12 min
What does it really mean to burn something aerobically? This episode concludes the first phase of this series by looking at both the Krebs cycle and the electron transport chain, and putting them in perspective. In what way is burning fats or carbs aerobic, and how aerobically different are they from each other?
Aug 03, 2021•49 min
In this episode we answer questions asked on Instagram and r/velo. The podcast isn't dead!
Jul 14, 2021•55 min
This is a wide ranging conversation with Empirical Cycling coach Dr. Fabiano Araujo. We discuss the immune system, inflammation, when you can and can't train when sick, nutrition strategies, and much more.
May 10, 2021•1 hr 3 min
This episode starts by looking at the chemical mechanisms of glycolysis, the stepwise dismantling of glucose for energy, and finishes with some big picture learnings about this deceptively simple pathway.
Mar 02, 2021•58 min
This episode is Kolie's practical view on integrating physiology into a pragmatic training philosophy. Focused on coaches and self-coached athletes who are applying scientific learning to their coaching.
Feb 24, 2021•30 min
In the first episode of the Perspectives series, Empirical Cycling coaches Kolie and Alex discuss self coaching, the challenges of training and motivation during COVID, the value of knowing thyself, among many other topics.
Feb 14, 2021•40 min
This episode takes a wide angle view of the chain of events between starting exercise and successfully burning fat, and where the main bottlenecks are in that process. Nuances discussed are the differences between adipose tissue and intramuscular fats, energy demand rates, diet, and potential training strategies to improve fat utilization at most exercise intensities.
Jan 26, 2021•1 hr 13 min
This episode begins a series on metabolism with the process of oxidizing fatty acids for energy, and why the process is anaerobic. We also discuss fats vs lipids, different types of fatty acids, and take a deep dive into the periodic table to explain why oxygen loves electrons so much.
Jan 13, 2021•59 min
