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health prt. 2

Define physical activity any kind of movement that causes your body to use energy.
Define fitness The ability to handle the physical work and play of everyday life without becoming tired
Define strength The ability of your muscles to exert a force
Define endurance the ability to preform vigorous physical activity without getting overly tired
Define Heart/lung endurance the measure of how effectively your heat and lungs workout
Define muscle ebdurance The ability of a muscle to repeatedly exert a force over a prolonged period of time
Define Aerobic excercise Rhythmic nonstop exercise(jogging,swimming laps)
Define Anaerobic Excercise Intense physical activity that requires little oxygen but short bursts of energy
Define Flexibility The ability to move joints fully and easily
Define Body Composition The proportions of fat,bones,muscle,and fluid that make up the body
Define Frequency With regard to physical fitness,the number of days you workout each week
Define Intensity how much energy you use when you workout
Define target heart rate Number of heart beats that you should aim for when doing moderate excercise.
What does THR stand for? Target heart rate
Define excercise physical activity that is planned,structure,and repetitive,and that improves or maintains personal fitness
Created by: wierdbrah21