💪🏽Progressive overload is essential for building muscle — it’s one of the core principles of effective strength training and hypertrophy. Why it’s essential: Muscle growth (hypertrophy) occurs in response to stress. When you challenge your muscles beyond their current capacity — by lifting heavier weights, doing more reps, increasing sets, or improving intensity — your body adapts by growing stronger and bigger muscles to handle that increased demand. This progressive challenge is known as pro