Which of the following types of training is characterized by sustained, low to moderate intensity activity?

The correct choice, Continuous Training, is focused on prolonged sessions of exercise performed at a steady pace without breaks. This type of training method is beneficial for improving cardiovascular endurance and overall aerobic capacity. It’s typically characterized by activities such as jogging, cycling, or swimming, where the intensity is kept at a low to moderate level, allowing individuals to maintain the effort for an extended period without significant fatigue.

In contrast, Short Interval Training consists of high-intensity efforts followed by brief rest periods, aiming to develop speed and power rather than sustained endurance. Long Interval Training involves longer work bouts but still interspersed with recovery periods that are shorter compared to continuous efforts, making it more intense overall. Plyometrics, on the other hand, focuses on explosive movements to enhance power, relying on short, high-intensity exercises that are not sustained over long durations.

Continuous Training's emphasis on endurance and steady-state exercise makes it the ideal method for those looking to improve their aerobic fitness and performance over longer durations, making it the best answer to this question.