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Fitness is desired by many people. In four areas one must have physical capability to be fit: muscular endurance and strength, aerobic capacity, body composition and flexibility. On getting and staying healthy there is an unprecedented focus in the age which we live. The findings become more difficult to ignore as more and more research points to the effect of nutrition and fitness on our overall health. Now a days more and more people desire become a fitness brand ambassador. There is no doubt that our body's overall longevity and health and our weight is affected by the physical activity that we perform and the food that we eat. Muscular Endurance and Strength During a single contraction the maximum amount of force a muscle group or a muscle can generate is muscular strength. Without tiring the number of repeated contractions a muscle group or muscle can perform is muscular endurance. As through various types of resistance training increasing your strength leads to decreased bone loss, increased bone strength, increased ligament and tendon strength, decreased muscle loss, decreased risk of injury, improved metabolic function, and increased physical capacity both are important components of overall fitness. Aerobic Capacity The function and health of the circulatory system, lungs and heart is what is Aerobic capacity, which is also known as cardiorespiratory fitness. Simply stated, to exercising muscles to deliver an adequate supply of oxygen aerobic fitness is the ability of the cardiorespiratory system. Your ability to participate in more longer lasting and intense exercise also increases (e.g., running, walking, bicycling and swimming) as your aerobic capacity increases. With a fit health you will not miss the fitness ambassador opportunities. Because of the health benefits it offers it can be argued that of the four elements of fitness aerobic capacity is the most essential. Decreased total cholesterol, reduced blood pressure, decreased body fat, increased HDL (good) cholesterol, decreased risk of Type 2 diabetes and increased heart function are the results of increased aerobic capacity. Body Composition The relative percentage of body weight that consists of fat-free mass and body fat is what body composition is. Generally speaking, less are the diseases linked to excess body fat such as diabetes, heart disease, arthritis, sleep disorders and hypertension, if lower is your body fat percentage. It is often asked, "Can you simultaneously be fit and fat?" The answer is a big NO. The possession of a healthy body fat percentage is a significant element of fitness is because decreased athletic performance and increased risk of disease is resulted from increased fat. However, since health is merely the absence of illness or disease it is possible to be healthy and overweight. According to the American Council on Exercise, for men the average body-fat percentage is 18-24%. The percentage is 14-17%for fit men. For women the average percentage is 25-31%; however in the range of 21-24% the fit women will be. Men are considered to be obese when his Body-fat percentage is above 25% and women are considered to be obese when her body fat percentage is above 32%. Flexibility Within a joint the range of motion is called flexibility. Reduced muscular tension, decreased risk of injury, increased neuromuscular coordination, increased flow of nutrients and blood to joint structures, improved posture and decreased risk of low back pain is offered by enhanced flexibility.
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