Cardio, short for cardiovascular exercise, includes activities such as running, cycling, swimming, and brisk walking. Cardio exercises are excellent for burning calories. Activities like running and cycling can torch a significant number of calories in a relatively short amount of time, making them efficient for weight loss. However, over the time, your body may adapt to cardio exercises, resulting in a plateau in weight loss. To continue seeing progress, it’s essential to vary your workouts, increase intensity, or incorporate other forms of exercise.