Eat Your Broccoli! Why?

What are healthy foods?

What’s good for me to eat?

What’s bad for me?

I find that in today’s world, there’s a lot of confusion around food. People often times want to eat healthy, but they don’t know how. One week it feels like they read an article that tells them to follow one approach and the next week they hear from a friend that a different approach is the way to go. Amidst all this confusion, I challenge people to ask, “Why?”

Why is this new great approach better for me? Why is this food considered healthy? Why is this food unhealthy?

I believe you can answer those basic questions with just a little basic knowledge on food. Namely, calories and macronutrients. Before we go any further, I will add this disclaimer: I am not a nutritionist. I am not a food scientist. I have taken the initiative to educate myself on food and specifically how food relates to athletes and athletic training.

So, let’s start with calories. Calories are energy. Energy is fuel. For an athlete, you can look at a given workout and determine how many calories you burn per hour. You can also count the number of calories you eat in your food. At the most basic level, if you eat more calories than you burn, you gain weight. On the flip side, if you burn more calories than you eat, you lose weight. Don’t forget to factor in your basal metabolic rate (that’s the number of calories you burn throughout the day just being you). Sounds simple right? Yes and no. It’s actually really hard to accurately count calories – both burned and consumed. Plus, it is true that not all calories are created equal.

That brings us to macronutrients. There are three macronutrients: fat, carbohydrate, and protein. Fat and carbohydrate are sources of energy meaning that they can be used for fuel during exercise. Protein is used to build muscle. The differences between fat and carbs are that carbs are meant to be an immediate source of fuel and are also used in higher proportions during higher intensity, shorter term (under 5 minutes) exercise.  Fat on the other had can take up to 12 hrs. to metabolize – eat an avocado now and you’ll be able to burn it for energy during your jog tomorrow morning. Fat is also used in higher proportion is longer duration (over 5 minutes) exercise and lower intensity. Finally, carbs can be converted to fat and stored for use later. Protein on the other hand cannot be converted and stored as fat.

Let’s see how much of this you got and think some of these questions through.

Why is it good to eat a little protein before bed?

Remember, protein is used to build muscle. While you’re sleeping, your body is at rest and it takes that opportunity to rebuild your muscles. Giving your body some protein right before sleep is a great way to kick start that process. Immediately after a workout is also a great time to get a little protein.

Why is it bad to eat fat during exercise?

Fat is used in higher proportions in longer duration, lower intensity exercise. That might – mistakenly – lead you to believe that you should eat fat during your 45 min morning jog. Remember though that it takes a long time to metabolize fat, so you don’t want to consume it during exercise. Instead, focus on consuming a small amount of carbs during exercise. This small amount of carbs actually enables your body to burn the fat that it already has stored for the majority of the energy that your workout requires.

Why are carbs bad? Are they really bad?

No! Carbs are not bad for you. Hopefully you caught the part about carbs being used as fuel for athletes. As an endurance athlete, you need to eat carbs. Please, please, please do not go on a low-carb or no-carb diet as an endurance athlete. Yes, it is true that you burn a higher portion of fat during long distance exercise, but it is not entirely fat – it’s still a mix of fat and carbs.

Low-carb and no-carb diets are a hit in the US right now, because the general population eats more carbs than they need and doesn’t exercise much or at all. For a person with a relatively sedentary lifestyle, you really don’t need many carbs because you’re not doing exercise to burn that fuel. When it’s not burned, it’s stored on the body as fat. Think of it like filling up the gas tank in your car. If you go to the gas station every day and buy 10 gallons of gas, but then don’t drive anywhere, your gas tank is going to overflow every time you fill up.

I hope this was helpful to give you a basic introduction to food and how it relates to athletes. I’m going to publish more in the coming months on more specifics of nutrition and how it relates to athletic training including putting together a race day hydration and nutrition plan and more.

Trainer Drills to Take Over 20 Minutes Off Your Half Ironman Bike Split

I started playing around on my trainer this fall to see how big a difference an efficient pedal stroke really makes. I found that when I focus on applying power to the pedals in all directions, I can get my power to jump about 15%. That’s huge! That’s over a 20 minute improvement for a 3 hr half Ironman ride.

Most of us have bad habits when it comes to our pedaling technique because we learned to ride a bike wearing running shoes and riding bikes with flat pedals (not clipped in). When you ride a bike like that, the only option you have is to push down. Once you’re clipped in, you suddenly have the ability to push down, pull back, pull up, and push forwards so that you are truly applying power to the pedal at all times.

In order to break that bad habit and make it second nature to apply power to the pedals at all times and in all directions, incorporate these drills into your trainer rides over the winter.


Shift to your easiest gear and lowest resistance on the trainer. Spin-up to the highest cadence you can sustain for the duration of the interval (at least 20-30 rpm higher than normal). Focus on light and quick pedal strokes. Avoid allowing your hips to bounce around side to side in the saddle. If your hips are bouncing around a lot, focus on rounding out the bottom of your pedal stroke and pulling back at the bottom of the pedal stroke. Once you get it, you’ll feel your hips just sink into the saddle and stop bouncing around.

Single Leg (peg leg)

Shift to your easiest gear and lowest resistance on the trainer. Unclip one foot and rest it on the back of your trainer and continue to pedal with just one leg. Focus on a smooth pedal stroke that applies power to the pedal all the way around the pedal stroke. Avoid any jerking feelings because this indicates that you are pedaling unevenly at different points. Start out doing this with your hands at the handlebars and as you get more comfortable, move down into aero position.

Hard Gear

Shift to your hardest gear and highest resistance on the trainer. Pedal normally but at a lower cadence than usual. This is meant to be a strength training type of exercise. Focus on which muscles you need to engage at different points of the pedal stroke.

Work on these drills over the winter and you’ll see quick gains in your cycling performance. These drills are all aimed at improving your pedaling technique and in turn your efficiency. Efficiency is a huge part of any endurance sport. The great thing about it is that good efficiency is accessible to every one of us. We all may not have the natural athletic ability to be the fastest cyclist on the course, but we all can be efficient. Not only that, but if you do have your sights set on the podium, you can bet that the top cyclists out there aren’t wasting energy and you’ll need to do the same to compete.