Final answer:
Aerobic exercise is the ability to perform dynamic exercise involving large muscle groups at moderate-to-high intensity for prolonged periods. It uses a relatively high percentage of slow-twitch muscle fibers that consume a large amount of oxygen in order to increase cardiovascular endurance.
Step-by-step explanation:
The ability to perform dynamic exercise involving large muscle groups at moderate-to-high intensity for prolonged periods is known as aerobic exercise.
Aerobic exercise is any physical activity in which muscles are used below their maximum contraction strength, but for long periods of time. It uses a relatively high percentage of slow-twitch muscle fibers that consume a large amount of oxygen. The main goal of aerobic exercise is to increase cardiovascular endurance.