Final answer:
The term for low-intensity exercise that mimics upcoming more intense exercises is a 'specific warm-up' option (B), which prepares the body for the range of motion and muscle activation needed for peak performance while preventing injuries.
Step-by-step explanation:
The term that refers to low-intensity exercise consisting of movements that mimic those to be included in the upcoming sets of more intense exercise is B. specific warm-up. These exercises are designed to prepare the body for the particular movements and stresses it will experience during the main workout. Specific warm-ups increase muscle temperature and enhance muscle elasticity, which can help in preventing injuries.
Contrary to aerobic exercise, which involves using muscles at less than their maximum contraction strength for extended periods of time, a specific warm-up includes movements similar to the activity that will follow, but at a lower intensity. It's not solely about cardiovascular endurance like cycling or brisk walking; it's more focused on readying the muscles and joints through range-of-motion activities and muscle activations that are related to the intended workout or sports performance.