George is a 42-year-old man that works an office job as an accountant. He was a former track star back in the day, but has now succumbed to a sedentary lifestyle. He does not exercise regularly and eats whatever he wants when he pleases. After years of this, he now has a BMI of 31 standing at 5’11’’ and weighing 220lbs. 1. Describe some of George’s health risks associated with this BMI. (200 pts; 100 words minimum)
Coronary Heart Disease
For people with high body mass index, their risk of having cronary heart disease increase significantly. coronary heart disease is a condition in which the plaque, which is a waxy substance caused by high lDL level, congregate on the all of coronary arteries. These arteries supply oxygen-rich blood to your …show more content…
But exercising also is very important to start the weight loss process.. An increase in physical activity without changing energy intake can successfully promote negative energy balance, thereby decreasing body fat .Exercising has the ability to induce skeletal muscle growth, and the muscle growth, given that fat free body mass is positively correlate with resting energy expenditure, will make one's body expend more energy after exercising. Also, the recovery process of muscle after micro trauma during the exercise is going to spend more energy than usual. So exercising can enhance energy expenditure and help to induce the wanted energy intake-expenditure balance. For example, the composition of diet can affect one's resting metabolic rate. Resting metabolic rate is the energy expended by active cells in order to maintain normal functions of human body at rest. Research also shows that Resting Metabolic rate is largely affected by Fat-free mass. It has been proved that weight loss will cause a decline in resting metabolic rate which prevent the body from losing more weight or maintaining the target weight. This decline in resting metabolic rate can be linked to the drop in Fat free mass. Thus, in order to sustain weight loss, people want to prevent the decline on Fat free mass and resting metabolic rate. And diet plays an important role in achieving this
Coronary Heart Disease
For people with high body mass index, their risk of having cronary heart disease increase significantly. coronary heart disease is a condition in which the plaque, which is a waxy substance caused by high lDL level, congregate on the all of coronary arteries. These arteries supply oxygen-rich blood to your …show more content…
But exercising also is very important to start the weight loss process.. An increase in physical activity without changing energy intake can successfully promote negative energy balance, thereby decreasing body fat .Exercising has the ability to induce skeletal muscle growth, and the muscle growth, given that fat free body mass is positively correlate with resting energy expenditure, will make one's body expend more energy after exercising. Also, the recovery process of muscle after micro trauma during the exercise is going to spend more energy than usual. So exercising can enhance energy expenditure and help to induce the wanted energy intake-expenditure balance. For example, the composition of diet can affect one's resting metabolic rate. Resting metabolic rate is the energy expended by active cells in order to maintain normal functions of human body at rest. Research also shows that Resting Metabolic rate is largely affected by Fat-free mass. It has been proved that weight loss will cause a decline in resting metabolic rate which prevent the body from losing more weight or maintaining the target weight. This decline in resting metabolic rate can be linked to the drop in Fat free mass. Thus, in order to sustain weight loss, people want to prevent the decline on Fat free mass and resting metabolic rate. And diet plays an important role in achieving this