Academy

Plain-language guides on nutrition, training and recovery. Each article lists its sources and links to a calculator or exercise you can use.

Topics

• NutritionCalories, protein, carbs, fats and how to eat for your goal.
• TrainingHow to start, get stronger and plan sets, reps and effort.
• Recovery & sleepSleep, rest days and recovering well between sessions.
• Body compositionFat, muscle and what changes on the scale and in the mirror.
• MythsCommon fitness beliefs, checked against the evidence.
• GlossaryShort definitions of the terms you will meet in fitness.