Carbohydrates are an important part of a healthy diet. When it comes to eating carbohydrate-rich foods to support exercise performance, there are some strategic considerations. Let’s examine the role that this nutrient plays in a balanced diet and how to leverage its power to help you reach your fitness goals.
What carbohydrates do
Carbohydrates have earned a bad name, but it’s a myth that they should be avoided as part of a healthy diet. This nutrient is important for athletes due to its ability to fuel physical activity. It can support and sustain peak performance during your workout and do so much more. Here are the specifics.
Our central nervous system and muscles rely on energy to work properly. Once ingested, carbohydrates are converted into glycogen by our bodies and stored in the muscles and liver. In order to keep moving during your workout and delay the onset of fatigue, glycogen is changed to glucose and released into the bloodstream. You can think of it as a sort of backup reserve of energy.
Secondly, carbohydrates have a crucial job in maintaining healthy muscles. When glycogen levels are depleted in your body, this can lead to muscle breakdown and inhibit the ability of protein to build and repair muscles. Rather than doing its primary job of caring for your muscles, protein will be converted by the body into a fuel source to energize your workouts. Sufficient carbohydrate intake supports endurance and stamina without sacrificing muscle health.
Using carbohydrates before and after your workouts
To effectively harness the power of carbohydrates for your fitness regimen, make sure you snack on high-carb foods beforehand. Select items that are easy on your digestive system, too, such as bananas, granola bars, and muffins. You want to choose something that’s rich in carbohydrates, but doesn’t have high fat or fiber content that can be difficult to digest.
After a run or game of squash, refuel your body with more carbohydrates. This will help your body to recover faster and bring your energy level back up after a workout, especially if you’ve engaged in strenuous activity for an hour or more. Ensuring that you have sufficient carbohydrates will allow protein to do the necessary muscle repair work. You’ll feel better overall and reap the benefits of being physically active.
Carb loading for more demanding activities
Have you heard of carb loading? This involves increasing the amount of carbohydrates in your meal plan for one to three days before engaging in physical activity. The idea is that you’re storing more carbs in your body in preparation for a physical demanding activity. This could be a marathon or high-intensity workout or another activity that will tax your body’s resources.
Be mindful that you don’t want to take in more calories than usual, so you’re basically replacing some fats and proteins with carbohydrates. The other component of carb loading is decreasing the amount of exercise you do for the same one-to-three-day period in order to help conserve the glycogen stores in your body for when you plan to use them.
The other thing to remember about carb loading is that it’s best reserved only for more strenuous activities of a longer duration. According to studies, it can improve performance when energy stores are needed to sustain about 90 minutes of physical activity. However, carb loading won’t impact a shorter exercise period or lower intensity activity like weight training since fat is the body’s primary energy source required for these activities.
Carb loading pitfalls to avoid
If you decide to try carb loading, there are a few tips to keep in mind. For starters, balance is key. You want to have just the right amount of carbs in your meal plan—not too much or too little. The goal is to store enough carbs for the big day while not gaining weight or throwing off your diet. For a few days before you add more carbs, track your normal daily intake and calculate the amount of carbohydrates per day per pound. Compare this to the recommended carb loading level and make adjustments accordingly.
Be wary of consuming too much fat. Although this nutrient is critical for a balanced diet, its role in carb loading is not yet well understood. Ingesting too much might add more calories than you want and slow you down. Plus, watch out for foods that are high in fiber, as this may result in bloating, stomach upset, and water retention, which are all aspects that will impact your performance. Selecting refined grains like pasta instead of whole wheat during carb loading may help to reduce gastrointestinal problems.
In closing
The bottom line is that carbohydrates can have a positive impact on your exercise performance. The trick is to understand how they function, monitor how your body responds, and use carbs strategically.