ESS 3 Lecture Notes - Lecture 16: Endometrial Cancer, Cardiovascular Disease, Physical Fitness
Document Summary
Physical activity includes exercise as well as activities of daily living. Physical activity: any bodily movement produced by skeletal muscle that causes energy expenditure. Provides mental health benefits: reduces stress, anxiety, and symptoms of depression, reduces risk of dementia. Reduces the risk of colon, breast, lung, and endometrial cancer. Supports cardiovascular health: reduces blood pressure. Improves heart function: reduces risk of cardiovascular disease. Strengthens muscles and skeleton: maintains bone mass. Short term: helps people lose body fat. Long term: reduce your risk of cardiovascular disease. Physical fitness: ability to perform moderate to vigorous activity without undue fatigue. American college of sports medicine (acsm) recommends four types of physical exercise to promote health and prevent diseases. Energy: heat, mechanical, electrical, and chemical. Metabolism: how the body uses foods to meet its needs, the sum of all the body"s chemical reactions. Includes all the ways the body obtains and uses energy from food. Liver receives all nutrients (metabolize, package, store or ship)