How much exercise do you REALLY need?
How much exercise is recommended?
Exercise and physical activity are essential components of a healthy lifestyle. Regular physical activity can help prevent chronic conditions such as heart disease, diabetes, and obesity, as well as improve mental health, mood, and cognitive function. The U.S. Department of Health recommends that the average person engage in at least 150 minutes of moderate aerobic exercise or 75 minutes of vigorous aerobic exercise each week, spread out over at least 5 days. They also recommend resistance training at least 2 days per week for the entire body.
What is aerobic exercise?
Aerobic exercise, also known as cardio, involves continuous, repetitive movements that raise the heart rate and improve cardiovascular endurance. It can include activities such as walking, running, cycling, or swimming. Moderate aerobic exercise refers to activities that increase the heart rate to about 50-70% of the maximum heart rate, while vigorous aerobic exercise increases the heart rate to 70-85% of the maximum heart rate.
What is resistance training?
Resistance training involves using weights, resistance bands, or body weight to increase muscle strength and endurance. This type of exercise is important for building and maintaining muscle mass, which is essential for maintaining a healthy metabolism and preventing age-related muscle loss. The recommended number of sets and repetitions for resistance training depends on the individual's fitness level, but a general guideline is 3 sets of 8-12 repetitions for each exercise.
Some examples of full-body resistance exercises include squats, lunges, push-ups, dead-lifts, and rows. These exercises target multiple muscle groups and can provide a comprehensive workout in a short amount of time.
In addition to physical health benefits, regular exercise can also improve mental health and cognitive function. Studies have shown that regular physical activity can reduce symptoms of depression and anxiety, as well as improve memory and concentration.
In conclusion, regular exercise and physical activity are crucial for maintaining good health and preventing chronic conditions. By following the recommendations of the U.S. Department of Health, the average person can reap the benefits of both aerobic and resistance exercise, and enjoy a healthier, happier life.