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Episode 11: Tommy Rivers Puzey, Motivations, Aspirations, Training, Durability, Injury Prevention, Run Commuting, Diet, and more



In episode 11 of the Art and Science of Running Podcast we visit with Tommy Rivers Puzey. Tommy is a husband, father, accomplished marathoner, trail and ultra runner, iFit Trainer, anthropologist, linguist, doctor of physical therapy and licensed massage therapist who works on some of the best endurance athletes in the world when they are training in his hometown of Flagstaff, Arizona.

What motivates Tommy to get out the door and run?

“Trying to keep my own mental and physical health in check. Movement outside helps me keep my own emotional health.”

“The first biggest motivator is to get my head on straight before the rest of the day starts.”

“There are few people whose company I enjoy as much as the voices in my own head.”

“More than anything, I’m motivated by fear of not reaching my potential.”

What was it like growing up in the Puzey home?

“We always knew that we were loved, but there was always an expectation to excel.”

What motivated Tommy to pursue the academic tracks that he pursued?

“Our dad taught us from a young age that you can either work with your hands or you can work with your mind. If you choose to work with your mind, you have to go to college and if you want to go to college I’m not going to pay for it so you either have to be a scholar or an athlete or both.”

“We knew that if we wanted to work with our minds that we needed to go to college so we tried to become the best students and athletes that we could be so that we could pay for college.”

“Waste of any kind is sinful. Waste of food, waste of time, waste of opportunity. Waste of potential is the very worst form of waste.”

“Anthropology class felt like Sunday dinner with our family. It just felt like home being in the anthropology department and that’s what Jake was studying so that’s what I did.”

When did athletics come into the picture?

“Our recreation as kids was simply being outside in the rural southwest.”

“You learn to run as kids and then you are told to stop and then eventually listen. Whether it’s for church, or school, or the pool. We learned to run as kids and we just never stopped.”

Tommy has had success on the trails and the roads. Some find the transition back and forth difficult.

How does he specifically target specific types of running races?

“I start my weeks from the back to the front. . . People have these preconceived notions that you are either a trail runner or a road runner. One of the first things I learned about when I first started studying human physiology is Wolff’s Law. Wolff’s Law essentially says that bones will strengthen themselves. The fibres of the bones will align themselves specifically in response to the stresses that are placed upon them. If you stress a tissue or blood or tendon a little bit those tissues will make adaptations and become what they are being trained to become. If you stress it too much without adequate recovery you will get injured.”

Tommy’ weekly training schedule:

  • Five days a week Tommy does what he calls the Vuelta del Taco Run which is 10 miles from his home on a dirt mountain road to Del Taco where he eats a burrito and drinks a Powerade and then he returns home (10 miles) on the same mountain run. These 20 mile runs are done below the first ventilatory threshold at a heart rate of about 140 BPM. The last mile or two of the runs, Tommy inserts 4-6 x 30 second strides.

“Other than that, I do strides. I define strides as pretending that I’m starting a 10K race 4-6 times in the last mile of my run.”

  • Hard, race specific work with a group – either on the road or the track.

“I feel like I need to do really hard, specific work on the track or the road to keep the turnover going up and working the neurology.”

  • Day in the Canyon – 5,000 ft down and 5,000 ft up – usually to the River or Phantom Ranch and back up.

“If I maintain the durability that comes from running in the [Grand] Canyon once a week, I can handle better the impact that comes on my legs if I’m racing hard on any kind of course.”

“I try to find a way to make training a part of my everyday life. Figure out ways to make training not be something that you dread and something that you enjoy.”

“If I do it that way, there is always going to be stress, but emotional stress isn’t going to be one of the stresses. If there is not emotional stress contributing to that total pool of stress from my training – if it’s not something that I dread. If I’m not worried about hitting a certain pace or heart rate zone then my total overall level of stress is lower which means my cortisol levels are lower and my testosterone is higher and then my mood is better and my energy is greater. All of the things that people are illegally doing to try gain an advantage. You can get all of those same advantages by changing your perspective and mindset of what you’re doing.

“I learned that from run commuting during graduate school. I was running 24 miles a day to and from school. It never felt like I was training because it was simply my mode of transportation to and from school.”

“If you cannot injure yourself during a marathon, you’re the fittest you’ve ever been three weeks after the marathon. Your body can absorb the fitness, the durability, the neuromuscular efficiency from that marathon the same way that it can from any training run.”

Tommy recommends the book, 80/20 Running by Matt Fitzgerald as a foundation upon which training should be designed: “80% percent of training should be under your first ventilatory threshold. What’s important is that the other 20% needs to be at a high intensity. If you’re running 100 miles a week that means that you can do 20 miles of quality work. The problem is that people don’t do 100 miles a week and want everyday to be a high intensity interval workout.”

“Too many people don’t run the slow runs slow enough that they aren’t able to do their hard runs hard enough. Without adequate stress and rest runners aren’t able to absorb the training that they are doing and then they can’t make the gains they are hoping to make.”

Durability and Recovery

“The easiest way to recover from a race is to be in shape for the race before you run the race.”

“There’s not a quick way to do it. You have to earn the fitness, the durability. And slowly, slowly build up.”

“It has nothing to do with effort. Emotionally you may be tough enough, but structurally you have to be tough enough otherwise you will break.”

Food, Diet, Nutrition, Weight and Supplementation

Tommy recognizes that everyone is different and our bodies are able to adapt to a lot of different fuel sources, but the best way he finds to describe his own diet is with the words of Michael Pollan from his book, In Defense of Food:

“Eat food, mostly plants. Not too much.”

“The more food I eat, the better I feel and the more energy I will have, but if I eat food and don’t burn it I will wear it. . . . If I don’t run over 100 miles a week I’m 180 lbs. If I don’t run enough miles, my body isn’t a runner’s body. It’s a farm kid’s body.”

“I find that learning to identify cravings has been really, really helpful. If I’m craving something sweet it’s that my body is craving carbohydrates. So I could eat a bag of Swedish Fish or I could eat bananas. And if I eat bananas, I will feel better. If I’m craving fat, I could go eat ribs, or I could add an avocado to my meal and if I eat the avocado I’ll feel better after. If I’m craving salt, I could eat a whole bag of potato chips or I could eat a pickle. Learning to listen to my body and what it’s telling me based on my cravings has been really helpful. Having an entire spectrum of options of things that will help me towards my goals and which things will hinder me is also helpful.”

“Another thing that helps me is to eliminate refined foods except during really intense training and racing.”

“I can get away with a lot of things that others can’t get away with because of how much I train.”

“The less meat I eat, the better I feel. But if I eat no meat then I have a really hard time regulating my energy. I would love to. I feel like the world would be better if we ate more plants and less meat. I’m more motivated to not consume any animal products because I don’t like the idea of killing animals more than any health benefits.”

“I kinda go back and forth depending on the time of year, what I eat. Depending on my cravings, depending on my training load.”

“I know a lot of people that are really, really strict with their diet and they run really fast and I know a bunch of dudes here [Flagstaff] who seemingly fuel off of beer and pizza and they’re the fastest people in the world.”

“Our bodies are incredibly, incredibly adaptable and they can take almost any combination of foods as long as everything that is needed is present and do incredible things with that. I think that just a reflection of how adaptable our bodies are and how unique our microbiomes are.”

Supplementation

Tommy shares the supplements that he takes:

Daily routine:

Wake up, get caffeinated and hydrated (sip some sort of hot caffeinated drink for a couple of hours while I read). Might drink simple electrolyte drink. “Recovery will be quicker if I don’t get dehydrated.” Eat bananas + walnuts. Run. Recovery shake with Ultragen, bananas, berries, peanut butter, etc. Half gallon.

“I eat almost completely plant based carbs for the first 8 hours of the day and then when I’m trying to “harden up” and get lean before a race, I eat almost exclusively animal protein after 4 pm until the next morning. So all carbs for the first 8 hours of the day and then no carbs for the next 16 hours.”

“There’s nothing magical about walnuts. I just like them.”

“I eat a lot of walnuts and a lot of bananas. 10 bananas a day and lots of rice and beans.”

Weight, Weight Loss, and Disordered Eating

“It’s typically easier to lose weight than to gain fitness.

“This is not as simple as the equation that fitness = amount of energy that you can put out / kg”

“The female endocrine system is very different than a male endocrine system.”

“I try not to let my mind to get too consumed by it. It’s not popular for males to talk about body dysmorphia and disordered eating, but it’s real. It’s definitely something that I’ve wrestled with for two decades. Sometimes its easier than other times.”

“I think because we grew up around wrestlers we didn’t ever view it as disordered eating. It’s not so much based off of trying to look the way that I think a normal male would want to look. It’s trying to look like the East Africans that I line up next to. It’s not healthy. It doesn’t look good. It’s not sustainable.”

“There’s a huge amount of pressure to run as fast as you can within the rules. It is a form of abuse if it is pushed upon you from another individual. But for me it has always been about fear of not reaching my potential. What could you do if you trimmed a couple more pounds off?”

“The hard part is that it’s physics. But what you’re not told in that simple one-dimensional physics equation are the other five dimensions that come into play: longevity, mental health, durability, bone density, confidence are the other things that you can struggle with for the rest of your life. For males it’s different than it is for females, but none of it is sustainable or something you would wish upon another person.”

“Take the stress out of it in any way that you can and do it because you love it.”

“I’ve been super fit and depressed and run terribly and I’ve been a little bit soft and stoked to be in it and run completely out of my mind. I’d rather be soft and happy than hard and sad.”

All of this and more in Episode 11 of the Art and Science of Running Podcast.

This episode is sponsored by ILO Endurance.

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Intro and outro music GOIN 4 A WALK by Dallin Puzey.

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Episode 6: Heart Rate Training and Racing, Training Zones, Geoffrey Kamworor & RunScribe, Coaching and Racing at same event, etc.



In episode 6 of the Art and Science or Running, Coaches Malc Kent and Jacob Puzey discuss the pros and cons of training and racing by heart rate.

Malc explains the two fundamental ways to measure heart rate:

  • The classical mode – with a chest strap has two key parts or electrodes on the back of the device to pick up an electrical signal of the heart pumping. In theory, it’s a very simple algorithm of how many peaks were measured in one minute (BPM). However, the simple algorithm depends on the person’s heart. Not all hearts are created equal. Algorithms can be refined to better isolate peak signal of the heart, but that requires knowledge of how the algorithms work.
    • One tip for improving signal pickup with a classical heart rate chest strap is to wet the sensors with saliva or water prior to adhering to the body.
  • Since 2013 there are now optical wrist heart rate sensors which measure different colours of oxygenated blood. This way of measuring heart rate sends out light which in turn is disturbed by a wave of energy in the blood vessel of oxygenated blood. However, this means of measurement is still not as accurate as the traditional electrocardio (chest strap) method.
  • We often hear from our athletes that their optical heart rate data is either off by 5-10 beats per minute or goes in and out in the first few mi/kms of a run. This means that athletes need to be prepared to mentally clean up data when they review it after a run and not rely too heavily upon it during the run.
  • One additional problem with optical heart rate accuracy is that it doesn’t work as effectively with darker tones of skin or tattooed skin.  For more details about this, please read Fitbits and other wearables may not accurately track heart rates in people of color.
  • Read more about the Firstbeat technology contained in most major watches at

    All in a heartbeat: How Firstbeat became the secret sauce in your fitness wearable – The company trying to turn your heart rate into personal feedback

Trail and ultrarunning coach and author, David Roche discusses some of these challenges in his article: Why You Should Be Skeptical About Your Wrist-Based Heart Rate: Wrist-based heart-rate technology is not perfected yet, and it varies based on the watch and athlete.

Malc, who has worked with some of the major players in the watch and wearable technology space, explains that major watch company use published academic papers to formulate algorithms as a means of avoiding liability and litigation:

“When you see something on a watch, that isn’t you specifically. That is a very very simplistic model or algorithm that originated with some studies that didn’t take into extremes from around the world so you have to take it all with a pinch of salt.” – Malc Kent

Most of these studies are very small populations of runners in controlled conditions.

These studies are based on the generally accepted equation that Max Heart Rate = 220 BOM – Age

Both Jacob and Malc explain that they are both outliers for most algorithms. Malc has a small heart and therefore a very high heart rate which means his lactate threshold is also high. Jacob in contrast has a very high VO2 Max, but his lactate threshold is relatively low compared to his VO2 Max.

Jacob shares examples of other outliers in the sport who also happen to be engineers and understand their unique datasets and use their own understanding of their bodies to inform their training and racing:

Gary Gellin is 51 years old and is one of the top trail and ultra athletes in North America. Despite his age, Gary has a Max Heart Rate in the high 190s to low 200s. Consequently, Gary’s lactate threshold is also quite high. Gary is a Stanford educated engineer known for his strict adherence to running by heart rate. In fact, Gary taught Jacob how to run by heart rate early in Jacob’s ultrarunning career. Gary knows the math for his own body and has recorded his own data and created his own ranges.

Malc explains that the heart has an electrical signal that will naturally oscillate even if you switch the brain off for some time which means that there may be certain individuals like Gary who may be able to exceed otherwise normal thresholds of control over the deep brain.

Another example of an outlier in the heart rate realm is Jesse Thomas a Pro Triathlete, Stanford educated engineer, founder of Picky Bars, and podcaster with wife, Lauren Fleshman, on the Work, Play, Love Podcast. Jesse and Lauren are both elite athletes and have been since their teenage years. Jacob ran in the same conference as Jesse in Oregon. Jesse was a multiple time conference and state champion before moving on to run at Stanford. Jesse explains that unlike many other elite endurance athletes he has a really low max heart rate. Both Jesse and Lauren explain what training metrics to use in Episode 28 of the Work, Play, Love Podcast.

Max King is a Cornell educated engineer who also understands his heart rate and body very well. Max’s athletic range is unparalleled in endurance athletics. He has been a world-class 3,000m Steeplechaser, Warrior Day World Champion (5K), XTERRA World Trail Run Champion (Half Marathon), National 50K Trail Champion, Olympic Marathon Trials Qualifier, World Cross Country Championship qualifier, World Mountain Running Champion, World 100K Champion, and course record holder of many trail and ultra races around the world.

Jacob recalls watching Max run the Western States 100. He passed through the half way point several minutes up on the next runner and people were encouraging him to slow down. He was running at such a conversational pace that he was able to calmly explain that he could run any slower. His heart rate was an easy 135 BPM.

Read more about Max King’s superhuman accomplishments in Taking It to the Max: An Interview with Max King.

Malc and Jacob agree that like these elite outliers, the best approach to understanding one’s own heart rate algorithm is to collect a lot of data for a long time so that you can look back and determine what your zones are relative to relative perceived exertion.

Malc has always had the philosophy that heart rate has a place to control easy runs – to very quickly bring attention to the fact that someone is training too hard.

Jacob finds heart rate especially helpful in group settings as a means of regulating effort.

Use heart rate effort in racing as a means of controlling effort, metabolism, predict fuelling, etc.

Jacob describes one of his best ultra experiences using heart rate to control effort and fuelling at the Mt. Hood 50 on the undulating Pacific Crest Trail.

Heart rate won the day that day. Focussed on nutrition and controlling the effort. This was Jacob’s second 50 miler, but unlike his first one in which he relied entirely on effort and the heart rate of Gary Gellin, Jacob used his own heart rate data to control effort and focus on fuelling.

“If you are using the heart rate zones assigned by an app or a training system, it is likely not tailored to you, but a rather simplistic way of looking at it. If you have tons of personal data to create your own zones that is best.” – Malc Kent

Heart rate doesn’t take into account where your body is at or where your nervous system is at. Heart rate measuring devices are better for regulating effort (keeping you from running too hard), but if doing intervals, it doesn’t respond quickly enough and therefore it is not accurate enough to account for the variability (lag time, etc.)

There aren’t simple, basic rules. You have to embrace the complexity of it. Part of this is why Jacob and the Peak Run Performance coaches design training plans with a color continuum as well as some of the overlapping efforts. The overlay of heart rate zones work well with rate of perceived exertion, polarized training, 80/20, and the nordic skiing models that Matt Fitzgerald and Stephen Seiler discuss. They have gathered data from best endurance athletes in the world from their training intensities and suggest that amateurs should aim for similar ratios in training.

When it comes to watches, heart rate monitors, and other wearable technology it best to read the owner’s manual and learn how to use it and the limitations of the tool so that you can use it more effectively.

All of this and more in Episode 6 of the Art and Science of Running Podcast.

Intro and outro music by Dallin PuzeyGOIN 4 A WALK.

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Episode 2: Group Training, NN Running, Recovery, Trusting the Process



Live from Malc’s basement in Cochrane, Alberta, co-hosts Malc Kent and Jacob Puzey discuss group training, specifically the NN Running Team, with whom Malc has been working in Kenya.

 

Malc originally moved to the area because a research and development center for Garmin is located in Cochrane. Malc’s wife worked as a wireless developer for Garmin and Malc did some consulting and testing work on wearable running technologies.

Over the years, Malc has worked as a consultant for a number of companies and groups.

Most recently, Malc has been working in Kaptagat, Kenya with NN Running, the training group with which marathon world record holder, Eliud Kipchoge, trains.

Coach Patrick and team physio, Marc, monitoring a team track session in rural Kenya. Photo by Malc Kent.

Malc discusses some unique features of the group that help make it so successful:

  • Everyone accepts the process.
  • Everybody does their job.
  • They don’t burden themselves with over analysis.
  • Often in training, the superstars are in the middle and not out front pushing the pace on every run.
  • There are no secrets.
  • The training is essentially the same workouts on the same days every week.
    • The track workout happens on one day.
    • The fartleks happen on another day.
    • The long run happens at another day.
  • This routine helps make recovery predictable and manageable.
  • They just consistently do the work and consistently recover from the work.
  • The altitude and dirt roads help, but the group mentality is what really sets NN Running apart.
  • Running camps are almost military style and foster camaraderie.
  • When not running, the athletes are fine doing nothing.
  • One key to success is recovering from hard work.
  • The group dynamic is one of constructive interference.

Malc relates his experience as an elite climber to trusting one’s teammates or coach. The stakes in climbing are extremely high. There is no middle ground. You’re trusting your life with a person hundreds of thousands of times in one trip.

Jacob describes some of the groups of athletes with whom he has worked and how important trusting the process, trusting the training, trusting your teammates, and trusting the coach can be.

Outro music by Dallin Puzey, GOIN 4 A WALK

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Intro to the Art and Science of Running Podcast



In this episode of the The Art and Science of Running, coaches Malc Kent and Jacob Puzey share their histories as athletes and coaches in the sport of running.
 
Jacob began running in middle school to get in shape for basketball. He ran in high school in the state of Oregon, USA before walking onto a Junior College Cross Country team at Ricks College where he was part of 2 x National Championship Team.
 
Even at 18, Jacob noticed differences in coaching styles between his high school and college coach. After a 2 year break from running and university studies, Jacob resumed his studies and began volunteer coaching and learned everything that he could from myriad mentors and books.
After a few years of pre-medicine and Exercise Science course work, Jacob gravitated toward the humanities and social sciences – cultural studies, anthropology, world languages, linguistics, language learning, and biolinguistic revitalization, etc.
During this time, Jacob coached high school teams and athletes throughout rural America to their first state track and cross country team and individual titles. He was also actively training and racing toward his own athletic goals and coaching other adults on the side. He continued to learn all that he could through books, articles, mentors, and coaching certification programs.
These experiences have led Jacob to approach running and coaching through a holistic lens trying to balance both qualitative and quantitative aspects of running and life.
 
After about 10 years of coaching high school and collegiate athletes, Jacob began coaching athletes remotely under the direction of Greg McMillan and Ian Torrence at McMillan Running.
After two years at McMillan Running, Jacob started his own online coaching company, Peak Run Performance, through which he, Malc, and other professionals coach athletes of all ages, abilities, and ambitions from all over the world.
Malc started running cross country in the UK as a young kid. Gradually worked his way up to the English School’s championships as a teenager where he ran against the likes of Mo Farah. He was also a national champion in orienteering at the age of 16.
 
His analytical mind helped him outperform even those who were fitter or more athletic. Malc started strength training as a rugby player in his teenage years. He began formally strength coaching in his early 20s.
 
Malc’s academic background is in applied physics and biomechanics. He has worked the last 14 years as an applied scientist or in biomechanics or mechanics.
Malc noted a BIG turning point 8 years ago when measuring with wearable technology which allows runners and scientists to get outside lab and measure in an authentic environment.
Jacob and Malc discuss the evolution of wearable technologies from Garmin footpods and basic GPS watches to power meters.
 
Malc asks: What is your philosophy on data? Do you treat all data the same or do you value some data more than others?
 
Jacob explains that time is the number one metric he relies upon in his own training and when designing training for athletes. He details his rationale in this article: DURATION vs. DISTANCE
 
Malc discusses the gait metrics he measures when performing a gait analysis.
 
  • Power is not the best metric for runners. It has been overhyped.
  • It changes quickly & is impacted by looking at watch. It also doesn’t take into account fatigue, etc.
  • How do you adjust training to life when based on power?
 
Malc subscribes to a systems thinking in the body like Stuart McMillan of Altis, in which the body is set of complicated systems that all interact. If you change one they all have to adjust and compensate.
 
Malc recommends that athletes collect all the data possible to understand a complex system with more than one stream of data.
 
Jacob and Malc began collaborating because Malc offers a service with technology that exceeds Jacob’s training and level of expertise and there was a demand for gait analysis services that Jacob could not meet. Both have enjoyed helping athletes from all over the world.
 
Intro & Outro music, “Goin 4 a Walk” by Dallin Puzey Music
 

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