Which type of exercise best promotes the anaerobic ATP-CP pathway?

The anaerobic ATP-CP pathway, also known as the phosphagen system, is primarily utilized during high-intensity, short-duration activities that require immediate energy but do not involve oxygen. This pathway primarily relies on stored creatine phosphate in the muscles to regenerate ATP, which is used for explosive movements.

Sprinting is a prime example of an activity that engages the anaerobic ATP-CP pathway, as it involves quick bursts of maximum effort that last approximately 10 seconds or less. This type of exercise takes advantage of the body's ability to rapidly produce energy without relying on oxygen, allowing for explosive power and speed.

In contrast, activities such as yoga, long-distance cycling, and moderate walking are typically performed at lower intensity levels and for longer durations. These exercises primarily engage aerobic pathways, which require oxygen to effectively produce ATP and are not as reliant on the immediate energy provided by the ATP-CP system. Therefore, sprinting is the activity that best aligns with the characteristics of the anaerobic ATP-CP pathway.