Exercise machines are devices designed to help individuals perform physical workouts in a controlled and efficient manner. They can target specific muscle groups and provide resistance, making it easier to build strength and improve fitness levels. Common types of exercise machines include treadmills, ellipticals, and stationary bikes. These machines often come with adjustable settings to accommodate different fitness levels and goals. Many also feature digital displays that track metrics like time, distance, and calories burned. Using exercise machines can enhance workout routines and provide a safe environment for exercising, especially for beginners.