Regular exercise is important for building muscle and burning calories. There are several effective workout methods, including swimming, yoga, cycling, and running. Swimming is a full-body workout that burns a lot of energy. Yoga is now very popular and can be done at home or outdoors. Cycling tones the body and aids in weight loss. Running is simple yet burns calories and keeps the whole body physically fit. The best workout depends on individual goals and preferences but should be done regularly with expert guidance.