The maximum weight an individual can lift for a single repetition of a given exercise with proper form.
One-Rep Max (1RM) is the gold standard for measuring maximal strength. It's used to prescribe training loads (e.g., "work at 75% of your 1RM").
Strength: 85–100% 1RM (1–5 reps). Hypertrophy: 65–85% (6–12 reps). Endurance: 50–65% (15+ reps).
A numerical value calculated from height and weight, used as a screening tool for body fat categories.
The number of calories your body burns at complete rest to maintain basic life functions.
The total number of calories burned per day, including exercise and daily activities on top of BMR.
The three main nutrients the body needs in large amounts: protein, carbohydrates, and fats.
The proportion of total body weight that is composed of fat tissue.
The force of blood pushing against artery walls, measured as systolic over diastolic pressure.