A period in which average energy intake is higher than average energy expenditure.
Why Calorie surplus matters
A modest surplus can support muscle gain when combined with progressive training, although some fat gain may occur.
A practical example
Increasing average intake slightly and reviewing strength and body-weight trends over several weeks.
Common mistake
Using muscle gain as a reason to eat without limits or judging the surplus from one day.
Keep the context in mind.
Training and nutrition terms describe general principles. The right exercise, intensity or food target still depends on your experience, health, goals and schedule.
Personalised coaching
Apply the principle to your own training.
A definition is useful, but your programme still needs to match your experience, schedule, recovery and goals.
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