What is the most variable component of energy expenditure?
Physical activity energy expenditure (PAEE) is the most variable component of energy expenditure, and comprises energy expenditure through volitional exercise and non- exercise activity thermogenesis (NEAT), such as activities of daily living, small muscle movements, spontaneous muscle contraction, and posturalClick to see full answer. Similarly one may ask, what is the most widely varying component…
Physical activity energy expenditure (PAEE) is the most variable component of energy expenditure, and comprises energy expenditure through volitional exercise and non- exercise activity thermogenesis (NEAT), such as activities of daily living, small muscle movements, spontaneous muscle contraction, and posturalClick to see full answer. Similarly one may ask, what is the most widely varying component of energy expenditure?TEA is the most variable component of daily energy expenditure and can constitute 15 to 30% of 24-h energy expenditure. This component includes energy expenditure due to physical work, muscular activity, including shivering and fidgeting, as well as purposeful physical exercise.Also Know, what contributes to total energy expenditure? 3 Factors That Determine Daily Energy Expenditure and Metabolic Rate. Your metabolic rate or the amount of energy you expend daily is determined by three factors. These are your resting metabolic rate, the thermic effect of activity, and the thermic effect of the food you eat. Besides, what are the 3 main components of energy expenditure? Total daily energy expenditure. Percentage breakdown of total daily energy expenditure. The three main components are resting metabolic rate, physical activity and the thermic effect of food.What factors increase energy expenditure?Factors Influencing Energy Expenditure. Resting energy expenditure is influenced by age, sex, body weight, pregnancy, and hormonal status. The highest rates of energy expenditure per unit of body weight occur during infancy and decline through childhood.
