FitnessӾ Physical activity has been proven to help you lose weight and maintain a healthy weight. It increases metabolic activity and helps you build lean muscle, which burns calories even at rest. As a result, a fit body will burn more calories. This means a healthier weight and a higher metabolism. To be healthy, you need to exercise regularly and eat a balanced diet. However, some people find it difficult to keep up with an active lifestyle, especially if they do not have the time or money to do so. There are several components of physical fitness. These include cardiorespiratory endurance, muscular strength and endurance, flexibility, and body composition. You must strive to attain an adequate level offitness in all five areas to stay healthy. You can increase your cardiorespiratory endurance by engaging in activities that improve heart rate and oxygen consumption. Some popular cardiovascular exercises include jogging, cycling, swimming, hiking, and other forms of physical activity. You can also work on your muscular strength by doing strength training or joining a gym. Before starting an exercise routine, consult with your physician. If you have a pre-existing medical condition, you may need to modify some exercises or completely avoid them. Choose weights that allow you to control your body and avoid straining any health conditions. Pay attention to your bodyҳ signals and stop if you feel pain or discomfort. Depending on your level of fitness, you may need to adapt your routine to fit your current physical condition.