Which term describes the principle of increasing workload over time to continue making fitness gains?

The principle that describes the concept of gradually increasing the workload over time to continue making fitness gains is referred to as the progression principle. This principle is foundational in exercise science and emphasizes the need to consistently challenge the body with greater intensity, volume, or duration in order to adapt and improve performance.

By increasing the demands placed on the body, whether through lifting heavier weights, increasing repetitions, or extending the duration of aerobic exercises, the body can develop strength, endurance, and overall fitness. This approach not only helps in avoiding plateaus but also reduces the risk of overtraining by allowing gradual adaptation to increased workloads.

In contrast, the recovery principle focuses on the importance of rest and recovery for muscle repair and growth, while the consistency principle emphasizes the need for regular commitment to a fitness regimen to achieve lasting results. The endurance principle specifically pertains to improving stamina and the body’s ability to sustain prolonged effort, rather than the broader concept of increasing workload.