Before high-intensity workouts, consuming carbohydrates is essential for optimal performance. Foods such as bananas, oatmeal, or energy bars provide readily available energy that helps sustain intensity throughout the workout. Pairing carbohydrates with a small amount of protein can enhance muscle repair and reduce the risk of muscle loss. It's generally recommended to eat 30-60 minutes prior to exercise to allow for proper digestion. Staying hydrated is also crucial during this time to ensure peak performance during the workout.