This article discusses the prevalence of overweightness and obesity and its health consequences. It emphasizes the importance of physical activity in weight loss and health benefits. It also provides assessment methods and recommendations for aerobic exercises.
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Running head: HEALTH SCIENCE1 Health Science Author Institution Affiliation
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HEALTH SCIENCE2 Introduction Over the past years, there has been a prevalence of obesity and overweight thus resulting in devastating health consequences to the public. Health statistics on show that the menace of overweightness has been mainly led by the change in an individual’s styles of living. The key contributing factor to the increased problem of overweight is physical inactivity amongst members of the public ("What causes obesity & overweight?", 2018). Also, eating fast foods, the environment as well as genetic factors are other contributing factor of overweight (Nccor.org, 2018). Nevertheless, the most prevalent factor is the physical inactivity among the public members. Consequently, there is need for the healthcare department and other stakeholders to see to it that they strive to reduce the problem of overweightness because it is threatening many lives. Accordingly, overweight, puts the individual at risk of suffering from several diseases like cardiovascular diseases, high blood pressure, and diabetes among others. Action Plan The best medicine for one to lose weight is through performing the constant physical activity. During the process of losing weight, it is advisable to carry out a more physical activity because it intensifies the number of calories that the body uses for energy. Certainly, through the burning of calories through physical activity in combination with eating less calories it creates a “calorie deficit” which leads to weight loss (Nccor.org, 2018). However, when it comes to weight management, it differs from one individual to another in the amount of physical activity that they need. For instance, for an individual to maintain their weight, they are required to at least carry out a physical activity of up to 150 minutes of moderate to intense aerobic activity in a week. According to the scientific research, it shows that physical activity can aid to maintain one’s weight over time (Thomas, Silverman, & Nelson, 2015).
HEALTH SCIENCE3 These moderate to intense physical activity may include walking briskly, light snow shoveling, light yard work like using a lawn more, biking at a casual pace, as well as involved in active play with kids. The vigorous exercise can entail running/jogging, cross-country skiing, rope skipping, swimming laps and taking part in competitive sports like football among others. Methods For the weight loss maintenance process to be a success there is need to have assessment methods to help an individual evaluate their weight loss practices. These assessments tools include report-based reports and monitor-based measures. The report-based measures include directive guidelines on different self-report studies like diaries, physical activity questionnaires, which records a participant’s interpretation and perceptions regarding their physical performance (Thomas, Silverman, & Nelson, 2015). Through report-based measures, it makes it possible for one to note down the frequency as well as the time of physical activity. Consequently, the duration and frequency of events being reported, which is useful for determining the compliance with physical activity guidelines. On the other hand, monitor-based measures tools include activity monitors, and heart rate monitors. Activity monitors give a more informed balance between the accuracy as well as feasibility thus it has made it an extensively used in physical activity study applications (Jakicicet al., 2016).A good example is the wrist-worn monitors consists of calibration equations that used to monitor the compliance to the physical activity directions. Results Scientific research results shows that in the modern word physical activity has proved to be the best medication for some sicknesses like the risk of breast and colon cancer. Therefore, there is still an ongoing evaluation to determine the correlations between others
HEALTH SCIENCE4 cancer types and physical activity. Consequently, these results indicate that physical activity is among the bestapproach to ensuring that weightiness does not affect the lives of the public anymore(Swift, Johannsen, Lavie, Earnest, & Church, 2014). For instance, the use of report- based assessment measures such as the use of questionnaires has shown a lot of improvement towards measuring its effectiveness in enhancing weight loss. For instance, the table below shows an international physical activity questionnaire used to assess the extent of physical activity by the intensity of workout as well as the number of training days in a week. The questionnaire below has been recommended for an individual between the age of 15 and 59 years. Accordingly, this questionnaire consists of seven short version questions, and all qualify activities like leisure time, work, home practices in the metabolic equivalent of tasks. A MET is a nut for measuring the metabolic rate, which describes the heat energy released by an individual in a sitting position per square meter of the skin. Cardiovascular program to improve physical fitness in those over 60 years old – a pilot study. (2014). [image] Available at: https://www.dovepress.com/cr_data/article_fulltext/s66000/66190/img/CIA-66190-F01.jpg [Accessed 8 Jun. 2018].
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HEALTH SCIENCE5 Reflections Scientific research has proved that indeed obesity and overweight increases one’s risk of be suffering from health-related sicknesses like diabetes, several types of cancer, heart disease and musculoskeletal disorders. Nevertheless, there is an increasing body of scientific research that is supporting the impact of physical activity on health-related results independent of body weight. For instance,statistics from the Aerobic Centre Longitudinal Study has over time shown the relation between mortality among adults and fitness in spite of their weight condition that is whether overweight, normal weight or obese. Accordingly, physical activity has been a significant aspect in weight loss process. Therefore, physical activity is one of the best remedies for overcoming the problem of overweight. Accordingly, physical activity has some health advantages which comes with its weight loss (Myerset al., 2015). For instance, physical activity declines the risks of the followings diseases diabetes, high blood pressure, heart disease, certain cancers, stroke, and back pain. Similarly, physical activity helps to enhance the body’s level of cholesterol. Recommendations and Conclusion Recommendation Regardless of the physical activity exercise program, it is important that when implementing a workout program one should strive to include a certain form of aerobic exercises. Aerobic exercises help to get the heart rate up as well as the body’s ability to pump blood. Some of these aerobic workouts include cycling, running, walking, swimming, rope skipping as well as dancing. On the same note, one can also work out using fitness machines like stair stepper, treadmill and elliptical. The best way to lose weight is through physical activity and it has to be done on regular basis. Conclusion
HEALTH SCIENCE6 In conclusion, weightiness has become a major challenge internationally. Thus there is need to make sure that the problem is counterattacked because overweightness places the body at higher risk of developing diseases such as cancer, heart disease, diabetes, among others. Nevertheless, physical activity has proved to be the best medication to fight weightiness. References
HEALTH SCIENCE7 Jakicic, J. M., Davis, K. K., Rogers, R. J., King, W. C., Marcus, M. D., Helsel, D., ... & Belle, S. H. (2016). Effect of wearable technology combined with lifestyle intervention on long-term weight loss: the IDEA randomized clinical trial.Jama,316(11), 1161-1171. Myers, J., McAuley, P., Lavie, C. J., Despres, J. P., Arena, R., & Kokkinos, P. (2015). Physical activity and cardiorespiratory fitness as major markers of cardiovascular risk: their independent and interwoven importance to health status.Progress in cardiovascular diseases,57(4), 306-314. Nccor.org. (2018).5. Overview of Physical Activity Assessment Tools – NCCOR Measures Registry User Guides. [online] Available at: https://www.nccor.org/tools- mruserguides/individual-physical-activity/overview-of-physical-activity-assessment- tools/ [Accessed 8 Jun. 2018]. Swift, D. L., Johannsen, N. M., Lavie, C. J., Earnest, C. P., & Church, T. S. (2014). The role of exercise and physical activity in weight loss and maintenance.Progress in cardiovascular diseases,56(4), 441-447. Thomas, J. R., Silverman, S., & Nelson, J. (2015).Research methods in physical activity, 7E. Human Kinetics. What causes obesity & overweight?. (2018). Retrieved from https://www.nichd.nih.gov/health/topics/obesity/conditioninfo/cause