Pre-Workout-Nutrition

February 17, 2024

“What should I eat before I train?”


This is a common question at Vitruvian Fitness. And the answer is: It depends and something.


It depends on what your training goals are, your health status, the time of day you’re training, when you ate last, when you’re eating next, and what you typically eat in a day. Simple, right?


So, here's the real answer: Eat what you should throughout your day making simple timing adjustments to accommodate the intensity and demands of your training.


Here are some very general guidelines and from these, you’ll need to figure out what works best for you.


Daily Nutrition Strategy

On a daily basis, a properly nourished person consumes a well-balanced assortment of quality vegetables, fruits, protein products, beverages, and other complementary foods that make you healthy and strong. As an aspiring properly nourished person yourself, you actively seek a solution to this by reading, researching, experimenting, questioning authority, challenging convention, creating hypotheses and coming to your own educated conclusions.


Here are some guidelines (which I challenge you to challenge using the scientific method).


Protein. You’re consuming not less than 1 gram of protein for each pound of ideal body weight. You can get protein from animals and non-animals. Pick your preference.


Carbohydrates. Carbohydrates come from fruits, vegetables, legumes, flours, and the sugar bowl. None of these are bad. It’s the quantity and timing of this energy-abundant macro-nutrient that matters. It’s like laughing. Laughing is always healthy unless you’re laughing at the wrong time.


Fat. Fat is also an abundant energy source and it’s necessary for several bodily functions and is the exclusive transporter of some nutrients.


Fiber. If you eat enough vegetables, you eat enough fiber. If you’re not eating enough vegetables, eat more.


Fluids. Also known as water. Drink your water plain or drink it infused it with stuff like broth, tea, nourishing powders, and magic potions. Cook your food in it and with it.


Spend some time doing real research on the subject. Libraries, bookstores, and the world wide web are overflowing with information. Yes, it’s overwhelming. But the streets you drive on are littered with thousands of different signs and distractions and you figured out how to navigate your way around. You’ve got this.


Pre-Workout Nutrition – What you came here to learn.

What time you’re going to work out will influence what to eat/drink more than any other factor. First, we’re going to assume that you’re working on the “what to eat all day equation.” The next thing to answer is, “What nourishment do I need to give myself the best training session possible?” And the last thing to consider is what your overall training objectives are.


Remember this truism: Food is Fuel. You can’t drive your car from Denver to Grand Junction on a quarter tank of gas. Likewise, you can’t expect to get through a hard training session on an empty tank. But you don’t want to puke up a stomach-full of broccoli and protein products either.


So, what’s the right answer? Something.


The right answer is something. Not too much, not too little, not too recently, and not too long ago.


When I was a wee lad growing up in the mother country, we were generally advised to wait an hour after eating before swimming or jumping on the trampoline. This was probably pretty good advice. Whatever we ate was probably still energizing us but not sitting in a bolus in our belly bouncing about looking for the exit.


But what if you’re just not awake or your energy is low? Maybe this is your situation?

  • You’re training first thing in the morning 20 minutes after waking up?
  • You’re training 3 hours after lunch and right before dinner?
  • It’s been a long day of sitting at your desk, driving in your car, or Zooming with New Zealand?


Here are some ideas.

  • Coffee or Tea – for the caffeine
  • Oatmeal – for the carbohydrates*
  • Fruit – for the carbohydrates
  • Prepackaged “pre-workout” drinks – for the caffeine and other legal stimulants
  • Prepackaged “energy” bars – for the carbohydrates

 

*Fun fact: Cold oatmeal, like overnight oats, digests more slowly than hot oatmeal making the absorption of carbohydrates slower which has some benefits. Beans, lentils and cold potatoes work the same way. These are known as resistant starches. Look it up!


Getting your money’s worth.

This is about the economics of training and the allocation of finite resources.


If you show up for your training session fired up and ready to go and you make it a habit of showing up fired up and ready to go, you can expect great results from your training over time.


Conversely, if you habitually show up for your training tired and malnourished, then you will get poor results from your training over time.


You don’t have to be perfect all the time. Just do your best as often as you can.


If your time and energy are limited resources, how do you want to spend them and what do you expect from them?


Being well-nourished, focused, alert, and ready for action is the secret.



Curious to learn more about Vitruvian Fitness?

We encourage you to do a 14-Day Trial Membership. In 14 days, you will get a private onboarding session that includes the Functional Movement Screen®, then unlimited semi-private training sessions doing the program we design based on that first session. And you’ll get to be a part of one of the most inviting, inclusive, and fun communities you’ll find anywhere. At the end of your trial, you get to decide if you liked it and if you want to continue with a regular 6-month membership. All the options and prices are on our Membership page.


Click the Get Started button to schedule a call to learn more.


Our facility is conveniently located on the northwest corner of Denver in beautiful downtown Wheat Ridge.


Attribution: This article was written with assistance of ChatGPT.

You might also enjoy these posts . . .

By Tom Wigginton June 5, 2025
How to create a cardio habit and turn it into a cardio lifestyle. We’ve talked about why cardio matters . You’ve got a handle on tr aining zones . And you’ve seen how we program your cardio training to maximize efficiency and results. But knowledge alone doesn’t build consistency. Cardio becomes the life-changing ingredient in your life when it becomes routine. So let’s talk about how to get started and how to make it stick —even if you don’t love it, even if your schedule is full, even if you’ve tried and failed before. This article is written mostly for the dabblers . The key is to get started, keep moving, and eventually create a new identity for yourself as someone who finds joy in their daily cardio habit. And to be clear, this isn’t about becoming a pro athlete. It’s about living longer, living better, protecting your independence as you age, and showing up for the future you want.
By Tom Wigginton May 30, 2025
How to build a cardio plan that matches your goals—whether you're in it to win it or just want to feel 10 years younger. Nobody wants to rust out too early and yet, not everybody wants to race either. Most people fall somewhere in between. Maybe you’re not chasing a podium, but you are chasing longevity and quality of life. Or, maybe you’re not training for a triathlon, but you do like to enjoy a long hike without needing three days to recover. Or maybe you are chasing podiums, glory, and fame! In any case, that's great! In part 1 of this series, we talked about Why Cardio Matters . In part 2, we talked about gauging your effort levels by Decoding Your Training Zones . If you haven’t read those, you will find them helpful. Whether your goal is vitality , confidence , or competition , there’s a cardio plan that fits. The trick is structuring it smartly based on what your body needs and your life allows.
By Tom Wigginton May 23, 2025
How you can train smarter to live longer, live better, and stay active and independent — maybe into your 90s or 100s. In our previous article, Why Cardio Matters , we talked about the benefits of doing cardio (like living longer) and introduced you to a few terms that might have been new: Zone 2, VO₂ Max, and lactate clearance. We also offered a general recommendation for how much cardio to do weekly. This article takes the next step: breaking down how the intensity you work at affects the benefits you get from each training session. The science of exercising is rich, complex, exciting, and overwhelming. Besides the fact that it is indeed complicated, it’s made worse by having acronyms for everything, buzzy catchphrases, and intimidating fitness personalities. This is where I’m going to try to make this easier to understand, convey why you should care, and encourage you to add cardio to your daily, weekly, monthly, seasonal lifestyles.
By Tom Wigginton May 16, 2025
“Doing cardio.” What even does that mean? For some people, it’s hopping on the rower, bike, ski erg, treadmill, or elliptical and checking the box for however long Tom said to do it, then sneaking out before anyone asks questions. Others train for sanity. It helps manage stress, clear the mind, and release a flood of feel-good chemistry. Also in this category are people who actually just love to run, bike, swim, or play sportsball purely for the fun. And then there are those training for performance—to win races, set PRs, and push personal limits. All of this is cardio. And yet, when you zoom out and look at the data, it becomes clear that cardiovascular fitness does something that has a very measurable outcome: it extends your lifespan . And while we’ve all heard that cardio is good for your heart, most people don’t realize just how deep that benefit runs. And as in the case of so many other aspects of life, the broader public often benefits from the insights that trickle down from elite performance research. So whether you're reluctantly doing cardio or chasing a vibe, you’re tapping into the same physiological systems that turn podium-seekers into podium winners.
How to Select the Right Weight for Each Lift
By Tom Wigginton May 9, 2025
Question: “How do I select a weight for an exercise, and when should I go up?” We get this question literally several times every single day. And the answer isn't just “go heavier.” The answer is: it depends. Heavier is better—when heavier is appropriate. Sometimes you should go lighter and move faster. Sometimes you should go longer with the same weight. Sometimes you shouldn’t lift at all. Smart weight selection is about clarity, context, and responsiveness. Here’s how we think through it: 1. Is the Movement High-Quality? Before anything else, we ask: Are you doing the movement well? This is Phase 3 work— movement mastery . If you’re still learning the pattern, ironing out inefficiencies, or rebuilding capacity post-injury, weight selection should support technical precision. That means: Moving in clean lines Feeling the right muscles Owning each rep from start to finish
Strength Training and Prostate Cancer: What the Research Says — and How to Get Started
By Tom Wigginton May 9, 2025
A prostate cancer diagnosis can feel like a loss of control. Treatments like hormone therapy or radiation are often necessary and effective, but they can come with side effects that chip away at quality of life — fatigue, muscle loss, weight gain, anxiety, and more. But there’s a growing body of research that points to something powerful you can control: your strength. Strength Training as a Therapeutic Tool Over the past decade, studies have consistently shown that regular, structured exercise — particularly strength training — can improve outcomes for men with prostate cancer. Here’s what the science tells us:
Show More