PE 101 1st EditionFinal Exam Study Guide Chapters: 9,11Chapter 9How do we know what’s in the foods we eat and how much should we consume?• Nutrition labelCaloriesGrams of fats, carbs, protein, etc.% of daily recommended amount• Serving size and number of servings!Trends/Gimmicks• Look at who is doing the advertisement• Look at who is behind the research• $$$$• You have to use them• Trends come and goAerobic dance – Zumba – Richard SimmonsBecoming an Educated Consumer• Healthy and SensibleYour responsibility through life• Beware• Information built on some factOversimplifiedDeceptiveMisleading• If it is too good to be trueIt probably isn’t goodChapter11Body Composition Body Composition is used to describe the percentages of fat, bone and muscle in humanbodies The body’s relative amount of Fat vs. Fat-free mass Referred to in terms of % Body Fat Muscular tissue takes up less space in our body than fat tissue Body composition & weight determines a person’s leanness  Two people of equal height and body weight may look completely different from each other because they have a different body compositionThe Relationship between Physical Activity and Body Composition A combination of regular physical activity and dietary restriction is the most effective means of losing body fat ACSM guidelines contain recommendations for using physical activity to lose and maintain desirable body weight.  Strength training can be effective in maintaining a desirable body composition Regular physical activity is critical for building and maintaining bone healthThree Recognized Body Types Affects your ability to gain or lose weight You may be genetically predisposed to a certain body type. Three Types:1. Mesomorph2. Endomorph3. EctomorphThings to Remember… MesomorphDon’t take physique for granted, need to maintain good health EndomorphWatch calories, do some cardio and resistance EctomorphLow body weight is good, but need to make sure body comp is goodCont’d Resistance activities (spreads out calorie burn---weight lifting)Lifting for tone (muscular endurance)Lifting to build muscle mass (strength)Machines or free