For law enforcement cadets preparing for high-intensity activities lasting approximately 1 minute, which energy system should be primarily targeted?

The correct response targets the fast glycolysis energy system, which is particularly suitable for activities lasting around 1 minute. This system provides energy through the breakdown of glucose to lactate and is vital for high-intensity efforts that require rapid and powerful bursts of energy, such as sprinting or performing tactical maneuvers.

During high-intensity activities, the body quickly utilizes stored carbohydrates, which can be metabolized anaerobically to produce ATP. Fast glycolysis is key for efforts exceeding 6 to 8 seconds but less than 2 minutes, making it ideal for law enforcement cadets who may need to exert themselves in brief bursts during critical operations.

The phosphagen system, while efficient for very short efforts lasting up to 10 seconds, does not provide sufficient energy for the 1-minute duration described. Moderate glycolysis and slow oxidative systems are better suited for longer-duration and lower intensity activities, and do not align with the high-intensity demands specified in the scenario. Therefore, focusing on fast glycolysis is the most beneficial approach for training cadets engaged in activities of this duration and intensity.