why do we need to exercise to stay healthy

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If you don\’t exercise, your muscles will become flabby and weak. Your heart and lungs won\’t function efficiently. And your joints will be stiff and easily injured. Inactivity is as much of a health risk as smoking! Our bodies were meant to move — they actually crave exercise. Regular exercise is necessary for physical fitness and good health. It reduces the risk of heart disease, cancer, high blood pressure, diabetes and other diseases. It can improve your appearance and delay the aging process. When you exercise, your body uses energy to keep going. Aerobic exercise involves continuous and rhythmic physical motion, such as walking and bicycling. It improves your stamina by training your body to become more efficient and use less energy for the same amount of work. As your conditioning level improves, your heart rate and breathing rate return to resting levels much sooner from strenuous activity. Exercising with weights and other forms of resistance training develops your muscles, bones and ligaments for increased strength and endurance. Your posture can be improved, and your muscles become more firm and toned. You not only feel better, but you look better, too!

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Stretching exercises are also important for good posture. They keep your body limber so that you can bend, reach and twist. Improving your flexibility through exercise reduces the chance of injury and improves balance and coordination. If you have stiff, tense areas, such as the upper back or neck, performing specific stretches can help \”loosen\” those muscles, helping you feel more relaxed. Exercise is also a key to weight control because it burns calories. If you burn off more calories than you take in, you lose weight. It\’s as simple as that. Once you begin to exercise regularly, you will discover many more reasons why exercise is so important to improving the quality of your life. Exercise reduces stress, lifts moods, and helps you sleep better. It can keep you looking and feeling younger throughout your entire life. How Often Should I Exercise? The benefits of any exercise program will diminish if it\’s disrupted too frequently. A \”stop-start\” routine is not only ineffective, but can cause injuries. Being consistent with exercise, therefore, is probably the most important factor in achieving desired results.

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People often assume that more is better. Wrong! Doing too much too soon or performing intense exercises on a daily basis will have deleterious effects, such as muscle/tendon strains, loss of lean tissue, and fitness-level plateaus. If you are a beginner, start off slower than you think you should. Three days per week is realistic, safe and effective. If you are experienced, do cardiovascular (aerobic) exercises such as walking, jogging and bicycling for no more than 200 minutes per week with no more than 60 minutes per session. Weight training should be done no more than three times per week targeting the same muscle groups. Exercise the same muscle groups on non-consecutive days because muscles need adequate time to recover and cannot be effectively trained if they are tired or sore. Many people forget to stretch or make the excuse that they don\’t have the time. Flexibility is important, so make the time! Stretching can be done every day, but stick to a minimum of three times per week in order to reap the benefits. When the body is warmed up, such as after a workout session, perform five to 10 stretches that target the major muscle groups.

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Hold each stretch for 10-30 seconds.
Want to feel better, have more energy and even add years to your life? Just exercise. The health benefits of regular exercise and physical activity are hard to ignore. Everyone benefits from exercise, regardless of age, sex or physical ability. Need more convincing to get moving? Check out these seven ways exercise can lead to a happier, healthier you. 1. Exercise controls weight Exercise can help prevent excess weight gain or help maintain weight loss. When you engage in physical activity, you burn calories. The more intense the activity, the more calories you burn. Regular trips to the gym are great, but don\’t worry if you can\’t find a large chunk of time to exercise every day. To reap the benefits of exercise, just get more active throughout your day take the stairs instead of the elevator or rev up your household chores. Consistency is key. 2. Exercise combats health conditions and diseases Worried about heart disease? Hoping to prevent high blood pressure? No matter what your current weight, being active boosts high-density lipoprotein (HDL), or \”good,\” cholesterol and decreases unhealthy triglycerides.

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This one-two punch keeps your blood flowing smoothly, which decreases your risk of cardiovascular diseases. Regular exercise helps prevent or manage a wide range of health problems and concerns, including stroke, metabolic syndrome, type 2 diabetes, depression, a number of types of cancer, arthritis and falls. 3. Exercise improves mood Need an emotional lift? Or need to blow off some steam after a stressful day? A gym session or brisk 30-minute walk can help. Physical activity stimulates various brain chemicals that may leave you feeling happier and more relaxed. You may also feel better about your appearance and yourself when you exercise regularly, which can boost your confidence and improve your self-esteem. 4. Exercise boosts energy Winded by grocery shopping or household chores? Regular physical activity can improve your muscle strength and boost your endurance. Exercise delivers oxygen and nutrients to your tissues and helps your cardiovascular system work more efficiently. And when your heart and lung health improve, you have more energy to tackle daily chores. Oct. 13, 2016

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