What does the term "dynamic warm-up" refer to?

The term "dynamic warm-up" refers to a series of controlled movements designed to prepare the body for physical activity. This warm-up strategy effectively increases the heart rate gradually while simultaneously mobilizing the joints, which helps enhance flexibility and range of motion. Dynamic warm-ups often incorporate activities that mimic the movements of the sport or activity that will follow, thus preparing muscles and joints for optimal performance and reducing the risk of injury.

In contrast, static stretching routines that are listed in another option do not effectively prepare the body for activity as they are more focused on lengthening the muscles while at rest rather than actively engaging them. Mental focus techniques can aid in performance but do not warm up the body physically. High-intensity interval training describes a style of exercise aimed at increasing fitness levels through bursts of intense activity and does not serve as a warm-up for physical activity.