NUTR100 Chapter Notes - Chapter 13: Humidex, Pineapple, Hemolysis
30 Sep 2016
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Chapter 13 - nutrition and physical activity: keys to good health! Fitness ! physical activity - any muscle movement that increases energy expenditure! leisure time physical activity - any activity unrelated to a person"s occupation ! Includes exercise - purposeful, planned, physical activity ! physical tness - state of being which is created by the interaction between nutrition and physical activity. includes:! Cardiorespiratory tness - how long you can do a task ! Body composition - increase in muscle mass ! overload principle - the more you do the more you are capable of doing! The toll of physical inactivity ! most attributed to osteoporosis and stroke! then, in order: type 2 diabetes, heart disease, colon cancer, breast cancer, hypertension ! Atp is the energy carrying molecule in the body ! Atp provides immediate source of energy for all body functions ! how long, intensity, and tness level, all affect how nutrients are metabolized !
