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Can Your Fitness Handle These Baselines?

By Tim Irvine

There are many ways to be ‘fit’, but general fitness is important for ‘moving as young as possible’ for as long as possible. And it’s not just about moving well when you are over 40. Think about a toddler in a full, deep squat and then that same child as a 10-year-old. They have already lost their ability to squat optimally, and that negative adaptation continues over time.

Dr. Peter Attia is a world-renowned expert on longevity. His research has further proven how important movement and exercise are to many health factors.

When he works with clients, he has several baseline physical tests that he uses to establish objective metrics for a person’s current state is. These measures are all based in science and translate to how healthy someone is. To learn a bit more about how these translate to health, you can watch this video.


So how do you stack up?

Below are some of the assessments that he uses. These should not be looked at as things to go out and try today unless you already have a lot of experience with them. As described, they are meant for a 40-year-old other than the VO2 max. Performing any exercise to a max effort has injury risk, and the last thing I’m trying to suggest here is to go out and push yourself past your tissue limits. It’s all about establishing your baseline. I suggest stopping any of these when you get to the point of ‘wow, this is really hard’. Dead hang and Farmer carry especially.

  • Dead Hang – two minutes
  • 90 degrees at the knee static squat – 2 minutes
  • VO2 max is in the 75th percentile
    • Use this link to determine a submaximal measure of this and then input it into this percentile ranking tool. Farmer carry your body weight for two minutes (75% body weight for women)
  • Farmer carry for two minutes
    • Men – 100% of body weight
    • Women – 75% of body weight

You can incorporate a few others into the mix: vertical jump and deadlifting your body weight ten times. I think it’s safe to say you want to be in the 75th percentile or higher for vertical. Age-related norms for vertical can be seen here, but they are reported in centimetres.

Enjoy the challenge these tests provide but do so safely.

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Two Unique Ways We Can Help Ourselves Thrive

Dr. Tamara Kung, ND

We spend a lot of time thinking about and putting into place actions to support our health. We focus on nutrition and sleep to try and give ourselves the best odds to function well both mentally and physically. These factors alone are important influences that alter the trajectory for health, but we may be missing something here, as mental health and obesity continue to rise. 

There is growing scientific research showing that there is in fact something we can do to help build emotional resilience again. Something that hasn’t been a big topic of discussion or practice.

Step 1:

Science is pointing to the powerful benefits eating together! 

Gathering around the table may seem like a nostalgic concept, reserved for a simpler life with less busyness. But what COVID has taught families, even if it was a fleeting moment, was that we can muster and rouse ourselves from the vortex of life to spare 15-20 minutes to eat with each other. 

Teens who have dinner with family have lower rates of drug and alcohol use, compared to those who have fewer meals together. They also exhibit fewer symptoms of anxiety and depression, better nutrition, and lower rates of obesity. The evidence points towards the same results for adults

So just what exactly is the number of meals needed to get these benefits? It’s difficult enough to organize various schedules, and it’s almost impossible to eat together for every single meal. Thankfully, studies show that it doesn’t have to be every single day or every single meal to see positive outcomes. Just 2-3 family meals together a week lowers rates of obesity, and there are better mental health outcomes compared to those who only get one or no meals as a family. Teens who eat meals together 3-5 times per week show an even more significant improvement in physical and mental health. 

The second way we can build resilience and create an inclusive, more positive environment for us is a more hypothetical thought experiment from yours truly. 

Step 2:

Expand the curiosity and experience of other cultures. 

Exposing ourselves to variety helps to open perspectives. With an increased awareness of life’s diversity, we begin to develop more empathy for lives that are not like our own. 

So when we combine step one and step two, I suspect we can create an engaging way to reconstruct meaningful connections that will offer more protection for us. Gathering for a few meals together and introducing a theme weekly or monthly about another country is a great example. Whether that’s simply listening to music, bringing forth an interesting piece of knowledge, or making and enjoying a cultural dish together can take meal gatherings to the next level. 

Enjoying meaningful meals together may just be a missing link in helping us thrive. 

Reference:

https://www.cdc.gov/media/releases/2022/p0331-youth-mental-health-covid-19.html

Eisenberg. M. E., et al. (2004). Correlations between family meals and psychosocial well-being among adolescents. Arch Pediatr Adolesc Med, 158(8), 792-796.

https://jamanetwork.com/journals/jamapediatrics/fullarticle/485781

Berg. M. J., et al ( 2021). Are there protective associations between family/ shared meal routines during COVID-19 and dietary health and emotional well-being in diverse young adults? Preventive Medicine Reports. 

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8487301/
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Increase Your Wellness Knowledge With These Great Resources

By Tim Irvine

One thing is certain:  If you want health information, there are endless options for you to explore. The problem is that it is rare to have good quality information to educate yourself confidently. Well, we are here to help.

The following resources are go-to’s for the pros at Totum Life Science. One of Toronto’s most trusted wellness companies for the last 20 years. Pick the ones that fit you and see your wellness IQ skyrocket.

Lifestyle Wellness

–        Outside Magazine; lots of great articles typically outdoor and endurance related, but man, they do a great job covering fitness and health, and with an emphasis on it happening in the outdoors, which makes it even better.

–        Rich Roll – is a great athlete, author and public speaker. Most of the content is wellness-based, and his years of experience and variety in guests help to cover a wide range of topics.

–        Harvard Health – Not surprisingly, Harvard has a great resource newsletter and a deep library of many topics.

–        Huberman labs – A deep dive podcast and newsletter that sends out once a month content that is well researched and meant to provide deeper insights into the topic of the month.

–        Peter Altia – with his newsletter and podcast, Peter has focused on longevity through various health topics. It is great for short and long games.

–        Found My Fitness – A very thorough scientist who does a great job translating the evidence of fitness & longevity. Also known as the Broccoli Sprout Queen!

Nutrition

–        Examine.com – This is a fantastic resource if you are looking for unbiased, research-backed information on supplements and health information. It has free information and a subscription component if you want to dive into specific topics.

–        Precision Nutrition – This is a well-researched newsletter with creative writing and information that cuts through all the noise to give you the most up-to-date information on nutrition topics.

–        Forks Over Knives – fun recipes and always great suggestions on tips for easily understanding why we should incorporate more Real Foods

Movement

–        Sweat Science; Alex Hutchinson writes for the Globe and Mail and Outside magazine. This Canadian author and athlete exceptionally tackle interesting physical performance topics. If you are active, you should follow this one.

–        Eric Cressey is more for us industry folks focused on physical performance. Current approaches to strength and conditioning as well as managing/preventing injury. Plus, many short videos of great exercises.

–        High Intensity Health – This resource is another well-researched general wellness site. It leans more towards the workout crowd but does provide ample information on other health topics.

–        Reasonably Fit with Jason and Lauren Pak – an exercise-focused podcast with a dash of nutrition information.

Bonus – Great Books To Read

  • Stolen Focus & Lost Connections by Johann Hari – Johann helps people understand the components that create mental health.
  • Why We Sleep by Matthew Walker – so many gems of facts on sleep are explained in a very digestible way.
  • How Not to Die / Diet by Dr. Michael Gregor – all things Real Food, broken down into health categories (Alzheimer’s, cancer, heart disease etc.).
  • Breath by James Nestor – fascinating insights on an underused organ! Learning what your nose does and how to make it stronger! Great for learning how to improve performance, cognitive ability, and sleep.
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The Best Goal Setting Approach For Youth Athletes

By. Coach Danny Carrillo

Setting ambitious goals should be encouraged and we should not be afraid of taking a step back to add elements that might seem small but will ultimately make a big impact on achieving what we set out to do!

The concept of using a process oriented approach is based on my own experience, as well as learning from one of my favorite resources, The Language of Coaching by Nick Winkleman.

Goal setting brings purpose to your daily learning environment and ultimately, helps to define what you pay attention to in your surroundings.

Think about the last time you set a goal. Was it a short-term or long-term one? Was it focused on a single aspect of your life (i.e. health, career, personal development, etc.)? Was it focused on the achievement itself?

Odds are your goal fell under one of the following categories, and more likely the latter:

  1. Process- Oriented Goal
  2. Outcome- Oriented Goal

In our daily lives, we tend to set outcome-oriented goals because they can oftentimes feel like they’re easier to measure. For example, losing a certain amount of weight, or lifting a particular amount at the gym. However, I challenge you to start breaking bigger goals down into smaller process goals, so that you feel like you’re making regular, consistent progress. You may be wondering– why would that make a difference? Let me give you an example:

If the goal is to lose or gain 5 lbs and we only focus on a loss or gain as the measurement, we can get disappointed in not seeing progress regularly. Instead, if our goal is to visit the gym for 4 days throughout the week we have more flexibility. Going to the gym is part of the process. That way, the progress towards your goal can be attributed to the consistency of going to the gym, rather than taking drastic, unsustainable measures to hit your desired outcome.

This doesn’t mean timelines aren’t important when pursuing an ambitious goal, but I believe that taking a process-oriented approach makes the journey a lot more enjoyable since it provides you more flexibility on the journey.

These types of goals are also present in the context of strength and conditioning. A process-oriented goal is one that relates to a specific feature of the motor skill being practiced (ex. squatting). Whereas an outcome-oriented goal, is one that focuses on the results of the motor skill practiced (ex. Squatting with the intention of transferring the skill to learning how to jump to catch a ball).

As a coach, it is my responsibility to ensure that the goal/desired outcome my athletes are working towards is appropriate for their current skill level. It is also important to remember that once I have taught the desired skill, I need to take a step back and let my athletes figure things out for themselves in a safe and encouraging environment.

By taking a step back, I allow my athletes to embrace their own process in learning the skill while making sure to provide them the opportunity of becoming more confident in themselves and their abilities!

Ultimately, I believe that it is important to keep yourself accountable, but life happens, and goals may take a bit longer to achieve sometimes and that’s okay! I believe a process-oriented approach can extend to other areas of our lives because it not only lets us achieve everything we set out to do, but it also allows us greater learning opportunities and makes the journey that much sweeter.

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A Missing Link for Sustainable Fat Loss

By Dr. Tamara Kung, ND

One of the first relationships found between our health and gut microbiome came seventy years ago when low dose antibiotics fed to farm animals increased their body weight. Through further investigation, evidence pointed to the weight gain occurring, in part, because of the antibiotics impact on gut microbiome. Antibiotics are necessary, and have and will continue to save lives, but these findings help illustrate the impact bacteria have on our health.

One study discovered that there are eight species of bacteria (prevotella species) that are protective against weight gain. These species thrive with fiber, which is found only in plants. These healthful bacteria help us break down and utilize sugars more easily and help us burn energy instead of storing it as fat.

Obesity-promoting bacteria (bacteroids), which thrive on processed foods, animal fats, and cholesterol, increase the number of calories we absorb from food by further breaking down the waste in our colon, and releasing more calories than you would have otherwise had access to. 

For those of us who are interested in achieving a sustainable healthy weight, driving up the population of healthy, fiber-loving bacteria can help protect us from weight gain. In fact, the composition of our gut bacteria are better predictors than metrics like cholesterol, on how well we will burn fat.

Which foods help us grow more healthy bacteria in our gut? Fermented foods! This is a staple in many traditional cuisines but is often lacking in the Western diet. Sometimes we get a little freaked out by the idea of bacteria in our foods, but hopefully this article makes the case that good bacteria exist, and they are here to help you thrive. 

Try to incorporate one or more of these fermented foods in your daily routine.

·  ¼ cup sauerkraut OR kimchi <-brands just in case you’re open to trying

·  2 tbsp sugar-free Coconut Kefir here & here (or dairy kefir)

·  ¼ package of tempeh

·  1 bowl of Miso broth

You can use sauerkraut to help jazz up a salad or as salty flavourful side. Kimchi goes great with avocado, cucumber, and seaweed which you can make into a bowl. Kefir can be used in place of regular yogurt (it has three times more healthy bacteria than regular yogurt). Tempeh can be marinated and baked, grilled, or sautéed with stir fries. Miso is a simple soup you can make from paste and enjoy as is or as a base for stews!

So, treat your gut right. It will benefit you in so many ways, and it might just help you shed a bit of fat at the same time.

Crovesy, L. et al. (2017). Effect of Lactobacillus on body weight and body fat in overweight subjects: a systematic review of randomized controlled clinical trials. International Journal of Obesity 41, 1607-14. Retrieved from https://www.nature.com/articles/ijo2017161

Diener, C. et al. (2021). Baseline Gut Metagenomic Functional Gene Signature Associated with Variable Weight Loss Responses following a Healthy Lifestyle Intervention in Humans. American Society for Microbiology. Retrieved from https://doi.org/10.1128/mSystems.00964-21

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Is Alcohol Good For My Sleep?

By Tim Irvine

The title of this article is a bit of a trick question. Those who consume would like to think it relaxes us and sets us up for better sleep. The former may be true, but from an internal perspective, the latter is false. The graphic below from sleepfoundation.org shows clearly how alcohol can affect sleep quality.

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In short, we sleep worse when we consume alcohol. Here’s why.

Issue number one is that alcohol is inflammatory. Inflammation will cause digestive issues and can lead to stomach pain and/or upset. Have you ever had a great sleep when your stomach is bugging you?

The second issue is this little thing called a diuretic. Alcohol promotes urination, and if you must get up a couple of times each night to pee, that takes away from getting deep, quality sleep. Plus, if you have enough, you become dehydrated and feel that fuzzy, hangover feeling.

Third, alcohol is fundamentally a bunch of easily digestible sugars, and we know sugar initially has stimulating effects. Since a lot of drinking happens in the evening, our sleep suffers.

Most importantly, however, it is the effect of alcohol on your heart’s efficiency. In an Outside Magazine article exploring the effect of alcohol on sleep, it is made clear that Heart Rate Variability (HRV) and resting heart rate (RHR) is negatively affected by alcohol. Both factors are measures of recovery and your readiness for activity. When we are in deep sleep, we see lots of important repair work. Alcohol reduces the amount of deep and REM sleep, negatively impacting your recovery. You may still be in bed for 7 hours, but it is highly likely that your quality of sleep will be reduced. And we know our physical and psychological capabilities decrease when sleep quality goes down. One important distinction that is made in the article is that each person has their own unique responses to alcohol. One person may have a dramatic drop in the quality of HRV due to one drink, and another will have hardly any impact. What is clear, however, is that alcohol will decrease quality for 100% of the population. Sleep trackers like Garmin’s Vivoactive 4, Whoop, or Oura Ring can help you determine how much you are impacted.

Does this make me want to give up drinking? No, of course not. What it does do is help me understand how it affects me so that I have better decision-making around alcohol when I need to be at my best, recover from illness or injury, or just have a restful sleep. Hopefully, this provides you with some of that decision-making power.

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Gaining Doesn’t Have to be Painful: Sustainable Habits From the Comfort of Your Green Zone

By Dr. Tamara Kung, ND

A couple of years ago I watched a Ted Talk given by Dr. Stephen Seiler, a professor in Sport Science at the University of Agder in Norway. He described a surprisingly contradicting phenomenon he noticed in top-performing endurance athletes that went against the frequently quoted and deeply embedded “No pain, no gain” mentality so prolific in our society. 

So many of us grow up learning that to improve, we have to push ourselves through pain and sacrifice. Cue all the brutal montages in the movies of super-intense training with scrunched-up faces gasping for air and bodies dripping with sweat, and the illusion they are training this way every single day. 

What piqued Dr. Seiler’s interest was when he was out for a run one day and saw one of the top athletes he had previously studied in his lab, approach a hill while on her run. He knew she was capable of high levels of performance, so was taken aback when she stopped running and began walking up the hill. To him, if there was a hill, he’d push himself to run up there as fast as he could, so why was this talented athlete not running when she could clearly do so?

What he discovered was that most of the elite athletes stay in their green zone most of the time. 

  • The green zone is defined as the level of activity where you can hold an easy conversation and feel only a mild level of exertion. 
  • Yellow zones are when you can respond in a few word phrases and feel a moderate level of exertion. 
  • Red zones are where you are gasping for air and feel extremely pushed to your exertional limits (what we see in the movies).

An example was taken from the all-time winter olympian Marit Bjørgen who let researchers gather data from all her training years. During her peak years of training, Marit’s year would be in the green zone for about 800 hours and less than 100 hours in her yellow and red zones. 

Furthermore, the best marathon runner in history, Eliud Kipchoge, takes the same approach. “I perform 80 percent on Tuesday, Thursday, and Saturday and then at 50 percent Monday, Wednesday, Friday, and Sunday”. Lots of green zone in his training.

Spending most of their practice in the green zones allows the most successful athletes to build a strong foundation for those moments of yellow and red zone intensities. It’s a place where they can practice comfortably, enjoy it, and recover, day in and day out. And that’s where the success comes from.

Practice needs to be sustainable, that’s where our bodies and minds rewire and create new adaptations and improve our performance.

Daily moderately high intensity can lead to burnout and stagnation, and unfortunately, this is what happens to a lot of people when they get excited about hitting a new workout regime hard. They believe they will see more benefits if they go all out every day and get frustrated when they can’t sustain this. It’s because it’s not sustainable, and this idea of No pain, no gain is not realistic.

Now, let’s apply this theme to other skills as well.

Nutrition

  • Green zone examples:
  • Replacing one processed snack with berries / your favourite fruits and nuts instead. 
  • Having a hearty, colourful salad for lunch 1 day per week
  • Incorporating one new fruit, vegetable, bean, or any plant food per month
  • Yellow zone examples: 
  • Having a cup of berries on alternating days for your snacks
  • Having a colourful salad on alternate days for lunches
  • Avoiding eating after dinner on weekdays
  • Red zone examples:
  • Avoiding added sugars and processed foods 
  • Having colourful meals that contain all 7 colours daily
  • Enjoying at least 40 different foods a week

Sleep

  • Green zone examples:
  • Putting blue-light-blocking glasses on as dusk approaches to protect your melatonin
  • Turn on a salt lamp or light candles in the evenings
  • Silencing device notifications 2 hours before bedtime
  • Yellow zone examples:
  • Take your phone/ any device out of the bedroom when you sleep
  • Avoid sitting on the couch watching tv at night, and discovering alternate activities to do instead.
  • Red zone examples:
  • In bed at a time where you achieve 8 hours of sleep
  • There are no devices or screen use at least 2 hours before bed

As you can see, we can apply this green zone style of training to the lifestyle habits that we want to practice supporting sustainable health. Your green zone practices should be relaxing, and most importantly enjoyable. Configure a green zone practice that feels best for you, something you look forward to and will be able to sustain and build up your strength and success in!

Reference:

https://www.researchgate.net/publication/237096628_Does_Polarized_Training_Improve_Performance_in_Recreational_Runners

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How to get the most out of everything you do

By Tim Irvine

The rest is as important as the work! I remember my strength coach in university talking with us about this very fact. In retrospect, it was probably the best program I have ever been on. Lots of variety in programming as well as intensity, and room for some fun too. What I didn’t know at the time was how universally the message applies. I’ve now seen it in action for two decades (plus) with a wide variety of clients, but also with research and real-world experiences.

Let’s start with the obvious, the highest levels of sport. Twenty-five years ago, it was rare to hear about an elite athlete competing at the highest level beyond 30 years old. In 2022, it is commonplace with more and more of them still competing at 40+. The biggest change by far is how much recovery the athletes receive. The old methods applied high intensities in practice along with the same in individual workouts. Fatigue was a natural result and that lead to a greater incidence of injury, performance lag, and in most cases, retiring before 30.

The emphasis on recovery has been incredible, particularly in the last five years. If you heard the term ‘load management’ ten years ago, you would think it related to a forklift in a warehouse. Now it’s common to manage an athlete’s overall workload to ensure proper levels of recovery so they can perform at their best at the most important times.

Moving into the real world, the same theme can apply to non-athletes who are incredibly busy. Imagine a person who works 60 hours weekly. That means long days, as well as weekend time, focused on work. (As I write the number 60, it doesn’t seem dramatically high, but when you think about it, that is a big, big number). Sixty hours a week for 50 weeks will create fatigue that you may not even be aware of. It will compromise your work performance and not allow you to achieve the quality you would like. It will also dull your experiences outside of work. That fatigue is real and if you carry it into your close personal relationships, they will not be as positive as they otherwise would be. Events that should be fun feel like work. This can create a vicious cycle by increasing stress which, in turn, makes it more difficult to recover.

Circling back to the title of this article, the way to get the most out of everything you do is to make sure you have the energy to make it successful, but also enjoyable. Constantly ‘powering through’ life is not a positive strategy. If that is more your norm, then focusing on one or more of the following is a good idea.

  1. Sleep hours each week – >50
  2. Work hours each week – <45
  3. Hours focused on your personal enjoyment each week – >= 7
  4. Social time each week – >=7

As one of my peers recently said to me after going through a tough patch in his life, “You need to persevere, but you also need to live life”. He couldn’t be more right about that and everything you do will get better as a result. The rest is just as important as the work!

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Lessons From the Longest Study on Happiness

Dr. Tamara Kung, ND

Taking care of our body is important, but so is tending to your relationships!

The power of our relationships, and how happy we are in those relationships influence our physical and mental health. One of the world’s longest studies on adult life and aging has amassed a huge collection of detailed data on what factors in life correlate to happiness and quality longevity. That last part is important. It’s not just living longer but doing so with a great quality of life.

Many aspects were measured. Money, fame, career status, relationships, mental health, and physical health measures like weight and cholesterol levels. One of the strongest correlations was health and happiness to relationships with family, friends, and community. People who were most satisfied with their relationships were the healthiest in their 80’s. This was a stronger predictor than cholesterol levels!

Satisfying relationships do not just mean when things are smooth and positive. Studies of couples bickering daily still show their mental health remains intact if they feel supported and could really count on others when times get tough. 

The key to healthy aging is relationships, relationships, relationships.

-George Valliant, psychiatrist (professor at Harvard)

We often think of health as coming from abstaining from smoking, reducing alcohol, eating well, and being physically active. But this study shows a stark absence in our valuation of relationships and the impact that our community plays on our health as well.

I often ask patients to list the qualities in others they enjoy being around and use this to guide how they allocate time spent with others who contribute to their positive relationships. Traits like passion about something, kindness, loyalty, intelligence, being open-minded, etc. 

The number of friends doesn’t necessarily matter, as many of us can still feel lonely despite having lots of people around. We want to make sure we pay attention to the quality of our relationships, enjoying ones that uplift us, challenge us, and make us feel supported with a little tough love thrown in.

Your list is like your home base to help recenter your priorities when we sometimes get swept up with life. What qualities are on your list? Now go enjoy them.

https://news.harvard.edu/gazette/story/2017/04/over-nearly-80-years-harvard-study-has-been-showing-how-to-live-a-healthy-and-happy-life/

https://www.adultdevelopmentstudy.org

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Do This One Thing For Overall Health

Tim Irvine

I’m often asked, “If you could make one recommendation for overall health, what would it be?”

Man, that’s a tough one. Sometimes being science and evidence based is restrictive. Each situation is different and my ‘one piece of advice’ would be different for everyone. Individuals require individual approaches.

There are an almost infinite number of possible answers to this, but I’m going to provide two personal favorites to this question: 1a and 1b.

1a is to move in nature. It doesn’t matter to me if you are walking, rolling, running, or biking. Just get out and move in nature. The movement and the greenery have been studied extensively and there is an overabundance of evidence 100% of the population will benefit from both.

1b is to sleep well. As with moving in nature, the benefits of sleep for body and brain are extensively proven scientifically. Recovery, emotional control, cognitive ability, hormonal profiles, etc. Good consistent sleep is incredibly beneficial to your overall health. It’s not up to me to tell you how much that is because everyone is different. If you want a guideline, I’d say 7.5 – 8 hours nightly, uninterrupted. If you are wondering what your natural schedule is, you would need to sleep without an alarm clock for at least a week or two, and on those last two days of the period, you would find out how many hours you sleep naturally. That would then become your nightly goal.

So, there you have it, my one-ish answer to the magical question. You are seriously ‘winning’ when you are doing both above well.

Now I have a question for you? Which one do you think you could improve the most on, and what will you do to take one small step in that direction? Information is power, but information and action is what really counts.