Properly fueling your body before a workout helps you have more energy, perform better and feel less tired. It’s important to fuel your body according to the type of exercise you’re doing, whether it’s cardio or strength training.
Before cardio workouts like walking, running or cycling, your body primarily needs carbohydrates because they are its quickest source of energy. Eating something light 30 minutes to two hours beforehand, such as a banana, toast, oatmeal or yogurt, can help maintain steady energy levels.
Before strength training, carbohydrates are still important, but adding some protein can help support your muscles. Snacks such as a peanut butter sandwich, Greek yogurt with fruit or a protein bar can prepare your body for lifting or resistance exercises.
After your workout, your body needs the right nutrients to recover and rebuild:
- Post-cardio: Refueling with carbohydrates helps replace the energy you’ve used, while fluids are essential to rehydrate. Fruits, smoothies or whole-grain snacks work well.
- Post-strength training: Protein becomes especially important because it helps repair and build muscle tissue. Pairing protein with carbohydrates, such as chicken with rice, eggs and toast or a protein shake with fruit, can help your muscles recover more effectively and reduce soreness.
Use this chart for guidance when structuring workouts and meals:
| Workout Type | When to Eat | What Your Body Needs | Food Examples |
| Cardio (running, walking, etc.) | Pre-workout | Mainly carbs for quick energy | BananasToastOatmealYogurtGranola bars |
| Post-workout | Carbs to replenish energy, fluids for hydration, protein for muscle repair | FruitChocolate milkSmoothie | |
| Strength (resistance training) | Pre-workout | Carbs for energy, protein for muscle support | Peanut butter sandwichProtein barGreek yogurt with fruit |
| Post-workout | Protein for muscle repair, carbs for recovery | Chicken with riceEggs and toastProtein shake with fruit |
Overall, fueling doesn’t have to be complicated. Eating balanced meals and snacks that include carbohydrates, protein and healthy fats throughout the day supports both cardio and strength workouts. Drinking enough water before, during and after exercise is just as important as food.
By planning simple, nutritious snacks and meals around your workouts, you can feel stronger, recover faster and get the most out of your exercise routine. With a little planning, fueling your body the right way can make workouts feel easier and more effective.
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