Physical fitness has been described as the ability to do physical activities and other parts of regular activities and, more specifically, an ability to do regular activities without injury. Physical fitness can be achieved through regular exercise, proper nutrition and adequate rest. In order for our bodies to obtain all the healthy nutrients we need, we must expend energy, which is what comes from our food intake. The foods we eat contribute to the health of our bodies and physical fitness through diet plays a major role in this process.
The best way to achieve physical fitness is through increasing your cardiovascular endurance and enhancing your muscular endurance. Cardiovascular endurance improves your body composition and minimizes the risk of heart disease and strokes. This is achieved by building up your lymphatic system and improving your body circulation. This allows you to obtain more oxygen into your body and uses it efficiently.
Building up your aerobic capacity allows you to use oxygen and fuel more efficiently while using the same amount of energy in order to perform regular exercises. Aerobic fitness improves your cardiovascular fitness as well as your metabolic efficiency. A higher metabolic efficiency means that you are burning more calories and you are losing weight as well. Physical fitness leads to better well-being.
While building up your cardiovascular fitness, it is important to increase your muscular endurance as well. Muscular endurance improves your body resistance to stress and helps you maintain your energy level. When you are in a stressful situation, your body begins to produce the stress hormones adrenaline and cortisol, which have the tendency to increase your heart rate. By increasing your muscular endurance, you can reduce the production of the stress hormones and improve your mental and physical fitness.
Your fitness goals should include both aerobic and anaerobic fitness. If you want to lose weight, then the primary goal should be aerobic fitness. Aerobic fitness improves your metabolic efficiency, which allows you to burn calories more effectively and improve your energy level while exercising. You may also want to consider increasing your muscular strength as well. Muscle is more resistant to impact when it has been strengthened.
Your exercise routine should include some form of cardiovascular activity most days. Your exercise routine should consist of short bursts of high intensity exercise followed by low intensity for a sustained period of time. Your exercise routine should include a target heart rate zone for maximum benefit and optimal conditioning. The optimal target heart rate zone is the exact temperature range of your body throughout the day.