Which of the following is a principle of training used by kinesiologists?

The principle of overload is essential in kinesiology as it refers to the need to increase the demands placed on the body during exercise for improvement and adaptation. By progressively increasing the intensity, duration, or frequency of workouts, individuals can enhance their strength, endurance, and overall fitness levels. This principle is key in rehabilitation and fitness programs, ensuring that clients make measurable progress over time.

In the context of training, not applying the overload principle can lead to stagnation in performance. Therefore, kinesiologists emphasize incorporating this principle into their programming to challenge their clients appropriately and ensure continuous development.

Other options, such as restoration and compression, although relevant in certain contexts, do not encompass the foundational concept of systematically increasing workload to achieve fitness goals. Disregard is not a recognized training principle and would not contribute positively to a training regimen.