Not medical advice
FORM-A offers general fitness and nutrition information. It is not a substitute for advice from a doctor, dietitian or other qualified professional.
Check first
Speak to a doctor before starting if you have a heart condition, high blood pressure, chest pain, dizziness, a chronic condition, an injury, are pregnant or postpartum, or have a history of disordered eating.
Estimates
Body-fat, waist and lean-mass figures are estimates from formulas, not measurements. Real results vary with genetics, sleep, stress, health and consistency.
Stop if it hurts
Stop exercising and seek help if you feel pain, faintness, unusual breathlessness or chest discomfort.
Last updated June 2026.