Energy Surplus

Definition

Energy surplus occurs when the number of calories consumed exceeds the number of calories burned, resulting in an excess of energy that can lead to weight gain.

Scientific / Technical Definition

An energy surplus is the state in which caloric intake exceeds the total daily energy expenditure (TDEE), including basal metabolic rate, physical activity, and thermic effect of food. This surplus can result in the storage of energy as adipose tissue (fat), which can contribute to increased body mass.

Benefits

• Supports muscle growth and recovery when combined with regular resistance training.
• May provide additional energy for high-intensity workouts and physical performance.

Examples

• Consuming an additional 500 calories per day beyond what is needed for maintenance.
• Eating a high-calorie meal plan that surpasses the daily energy expenditure.

Additional Information

• Effects: Having a long-term energy surplus without corresponding physical activity can lead to increased fat storage, weight gain, and possibly obesity. However, in controlled conditions, an energy surplus is necessary for effective muscle hypertrophy.

Related Terms

• Caloric Surplus
• Weight Gain
• Basal Metabolic Rate
• Total Daily Energy Expenditure
• Caloric Intake

References

• The Role of Caloric Surplus in Muscle Growth
• Understanding the Thermodynamics of Weight Gain