High Intensity Interval Training

Synonymous with the growing fast food industry is the increasing problem of obesity. In addition, activity levels have decreased in conjunction with the rise in obesity. The current research has concentrated on food choices such as requiring a change to fruits and vegetables in relation to fast food, snacking or measure physical activity for weight loss and to reduce the incidence of obesity. Future weight loss programs should look at not only food restriction or activity levels but what combination is the best method for long-term outcomes in health and weight loss, and if this naturally leads to a reduction in the consumption of fast

Accordingly, a recent analysis by Prentice and Jebb (4) has emphasized the contribution of sedentariness to the increased prevalence of overweight in the United Kingdom. Despite these observations, the contribution of exercise to the prevention and treatment of obesity is still perceived as trivial by many health professionals. The perception of many of them was recently well summarized by Garrow (5) who stated that exercise is a remarkably ineffective means of achieving weight loss in obese people, mainly because their exercise tolerance is so low that the level of physical activity that they can sustain makes a negligible contribution to total energy expenditure. When one looks at the currently available literature, it is difficult to disagree with this statement. Indeed, numerous studies have demonstrated that when exercise is used alone to treat obesity, body weight loss is generally small (6). In addition, the further weight loss generated by adding an exercise program to a reduced-calorie diet is also often small if not insignificant (7). Traditionally, the study of the impact of exercise on body weight control has focused on its energy cost and on the hope that the body energy loss will be equivalent to the cumulative energy cost of exercise sessions. In practical terms, this means for instance that if a physical activity program induces an excess of energy expenditure of 2000 kcal/week, a similar energy deficit should be expected in the active obese

Weight management can be assisted through improvement in food and medical stuff, physical activity or behavioral change, with a combination of all three being most effective. Where possible, increased physical activity should be adopted, with 150-300 minutes of moderate activity, or 75-150 minutes of vigorous activity each week, which has been associated with improved health outcomes, irrespective of weight loss. The level of physical activity recommended will be dependent on an individual’s BMI, fitness levels, commodities and age.(Prof.hankey (2006))

Many find it interesting how the media portrays exercising and dieting. America’s concern about obesity has shocked many organizations, programs, and citizens to take demand. Most seems to know how to take action, for example, they know to monitor calorie intake and exercise daily. However, these ideas have been slower to reinforce. The print media have a big part in this because the consumers read about the actions taken by models and they try to also reinforce those things but, it does not give the consumers the results they hope for, so there is often lost hope. Many think that because the text states that physical activity is the same as working out. Physical Activity is defined as “any bodily movement produced by skeletal muscles that require energy expenditure.” Exercising is defined as “physical activity that is done in order to become stronger and healthier.” Colleagues at The National Academies stated that there has been an overall decrease in physical activity during the past half century in the United States.

Although many people worldwide continue to use different strategies to burn fat, the majority of them fail to achieve a real fitness purpose. One reason is that most of them eat harmful meals that are causing them to store more extra fat and calorie consumption.

Do you want to get a workout in but you feel you are always short on time? Do you love running but you're not seeing the results you want?

You are able to catch sight of the individuals who desire to learn how to burn fat fast struggling on treadmills, ellipticals and countless other gym machinery. Several even determine that they are going to begin lifting weights on a recurrent basis. There are countless who join individual aerobic classes hoping that maybe this will be successful.

Across the United States, seventy-eight million adults and thirteen million children are fighting the health and emotional effects of obesity. Current research trends suggest that by the year 2030, fifty-one percent of the U.S. population will be obese. Many people believe that the only way to combat obesity is to increase physical activity levels in all ages. The issue is that while obesity rates have skyrocketed over the last thirty years, physical activity levels have increased as well. The solution to the United States’ obesity epidemic lies in the education of its citizens on the importance of dieting. Although physical activity has many health benefits, it is not as efficient as dieting is to combat obesity and aid overweight individuals

Exercise is defined as “bodily exertion, especially for the sake of training or improvement of health”. (exercise. n.d.). Exercise can be done in a variety of ways including: playing sports, walking, running, lifting weights and taking fitness classes. Exercise can be a preventative method of obesity as well as a treatable method for obesity. A person who is obese and suffers from heart disease does not prevented from starting an exercise regime to lose the weight necessary in order to be within a healthy weight for their height and gender. Exercise regimes may consist of different activities for someone who has additional medical issues aside from obesity. A medical professional should always be aware and in agreeance to strenuous exercise activities prior to beginning the exercise to avoid further damage to the

Anaerobic energy is energy that is produced in the absence of oxygen. On the other hand, aerobic energy is energy that is produced in the presence of oxygen. The difference in energy pathway may explain the difference in VO2 increases between interval training and continuous aerobic exercise. Many people struggle to incorporate cardio into their workout routine because they think they must run endless miles to see results. This excuse is invalid because interval training can provide just as many health benefits, if not more, than continuous aerobic exercise. Even though interval training has been shown to improve performance in many people, a blend of interval training and continuous aerobic exercise that is designed for an individual’s goals is the best approach to implement cardio. Interval training results in greater performance increases and more motivation to exercise than continuous aerobic training in many types of people, including well trained athletes, diabetics, children, and people with Down syndrome. However, the most important thing is for people to incorporate cardio into their exercise

America is the home of the brave and free but one area that we lack is the obesity rates. Even though America is the more Successful country on the planet we have the highest obesity rates. Many People try diets and other ideas to lose weight, but the most effective and the most popular is Exercise. Weight training and Running are the most popular forms of Exercise. Even though They both help lose weight, Weigh training is a form of Exercise then running. Running is very good because it allows you to build endurance but sometimes running is bad for your knees. Weight training burns more fat, builds muscle and build bone destiny which decreases as you get older.

High intensity interval training (HIIT) is a new popular method of exercising that optimizes your workout by completing a series of short, high intensity exercise (90% of your maximum heart rate =220-age)., followed by longer, lower-intensity exercise (55 to 70 % of your maximum heart rate=220-age). High intensity interval training is said to be significantly more beneficial than other forms of cardiovascular workouts because it challenges the body differently and is more extreme then a moderate cardiovascular workout (Omidi, 2010). Moderate cardiovascular workouts do increase cardiovascular fitness and muscular fitness, but if there is a faster way to achieve your goals, then that method should be utilized. HIIT can increase the effects

Obesity is a prevalent and life-threatening health condition among our nation as a majority of individuals become3 more sedentary, exercise programs such as high intensity interval training (HIIT) have been developed. HIIT has become a widely known form of training that consists of alternating rest and work periods. During the work period, the individual uses about 80 to 95% of their maximum heart rate, whereas the rest period is about 40 to 50% of the person’s maximal heart rate (American College of Sports Medicine, 2014). According to the American College of Sports Medicine (ACSM), HIIT has become popular because an exercise program can be easily developed and tailored towards individuals of any fitness level and there are many benefits. Previous studies have shown evidence and benefits for men, but there is not much data available for women (Smith-Ryan, Trexler, Wingfield, & Blue, 2016). The purpose of this paper is to explore the benefits of HIIT among overweight to obese women.

INTRODUCTION: High-Intensity Interval Training (HIIT) is known as one method to treat Cardiovascular Diseases (CD), such as Coronary Arterial Disease (CAD) and Heart Failure (HF), due to its potential to improve cardio respiratory fitness (1, 15). This exercise format is characterized as aerobic exercise performed in a high intensity - usually controlled by either maximum oxygen uptake or maximum heart rate – with active and low intensity. Performing exercise in high intensities mixed with active rest allows patients to tolerate a higher effort before they become tired. Heart failure patients present a diminished exercise capacity, due to a smaller Ejection Fraction (EF), which tells us how well the heart pumps blood to body. To these patients, High-Intensity Interval Training has been reported for improving Systolic Function due to the increased effort in which the heart is working (16). The necessity to provide nutrients through circulation during exercise leads to an increased contractility and consequently LV Remodeling (15). Coronary Arterial Disease Patients have a decreased blood flow to the myocardial tissue due to an obstruction inside the coronary arteries. HIIT increases the arteriovenous O2 difference, which means there is an elevated consumption of oxygen by the tissues as result of a higher stroke volume. All those benefits have been shown in the literature, but most of the studies present data with short-term interventions. A few studies discuss the benefits

One topic that has been talked about for many years within Kinesiology is the debate on whether exercise or diet is more important for losing weight and maintaining weight loss. While both or important for a person's individual health, a person's diet is essentially the foundation for a healthy lifestyle and an important factor in losing weight and gaining nutrients that can help the body develop. Many studies and experiments have shown that a healthy diet goes a long way in helping people lose more weight, but more importantly teaches them how to continue to treat their bodies in a healthy manner. Dieting has been shown to have a bigger impact on weight loss than exercise has. For this reason, it can be said that a good diet is more effective for weight loss as compared to exercise alone.