What Two Parts of FITT tell you that, you have a good type of Cardiovascular Endurance 1. Time and type
2. Time and frequency
3. Frequency and Intensity
4. Intensity and Time

Well if you pick a machine to work on and that's gonna be your exercise if you don't stick to that machine your muscle strength your muscle mass rather will change because you haven't been doing it you change something in your exercise routine which changes your body's form of dealing with things for example you might become weaker or stronger depending on what kind of exercises you do in whether or not the machine you picked actually your muscles grow.

60 minutes or more of a combinationof aerobic and muscle-strengtheningexercises physical activity recommendation.adults

You should try to limit foods that are high in carbs and trans fats

Your answer is b. centers of disease control and prevention. the description is in the name of the agency. : )