What is progressive overload?

Progressive overload is defined as the gradual increase of stress placed upon the body during exercise training. This principle is fundamental in strength training and conditioning because it allows for continuous improvement in performance and strength. By systematically increasing the weight, repetition, intensity, or volume of exercises, the body is forced to adapt to the increased demands placed upon it.

This adaptation leads to muscle growth, increased strength, and improved endurance, which are all essential components for achieving fitness goals. It is important to implement progressive overload wisely to avoid injury and ensure that the body has adequate time to recover and adapt. Thus, option B highlights the necessary aspect of gradual progression, distinguishing it from other options that suggest sudden increases, decreases in intensity, or maintaining the same routine, which would not lead to ongoing improvement.