Aerobics (1970s fitness program)

Aerobics, popularized in the 1970s, is a cardiovascular exercise program designed to improve heart health, endurance, and overall fitness through rhythmic, continuous movement. Often performed to music, aerobic workouts include activities like jogging, dancing, and step exercises, targeting large muscle groups to elevate the heart rate. The goal is to enhance aerobic capacity, burn calories, and promote physical well-being. It became widely popular as a way for individuals to stay active and healthy in an enjoyable, socially engaging format, laying the foundation for many modern fitness classes.