Final answer:
Reactive training is another name for cardiovascular training, which includes aerobic and anaerobic exercises that focus on improving cardiovascular health and muscular endurance or strength.
The correct answer is options B
Step-by-step explanation:
Reactive training is a term often associated with aerobic exercise and anaerobic exercise, both of which are types of cardiovascular training. Aerobic exercises, such as cycling, walking, and running, focus on improving cardiovascular health and muscular endurance by using muscles at less than their maximum strength, but for long periods of time. On the other hand, anaerobic exercises like sprinting emphasize short, intense bursts of activity, aiming to increase muscle strength.
Therefore, reactive training is most closely aligned with cardiovascular training because it involves responding to the demands of both aerobic and anaerobic exercises, with the goal of enhancing the efficiency and capacity of the cardiovascular system.