Portage Learning Nutrition Module 5 Exam Questions And Answers (Verified And Updated)

Portage Learning Nutrition Module 5 Exam Questions And Answers (Verified And Updated) physical fitness the ability to perform moderate to vigorous activity without excess fatigue. physical activity as the level of fitness increases the type of fuel used by the muscle changes (better at burning fat) Benefits Physical Activity 1) Increased cardiovascular function 2) reduced stress 3) lower blood pressure 4) weight management 5) slow aging 6) better sleep Help Fitness Routine 1) variety 2) accountability 3) specific goals 4) rewards 5) disease prevention 3 parts of exercise program 1) aerobic workout 2) resistance training 3) stretching and flexibility Heart Rate (HR) number of heart beats per minute max heart rate formula 220-age target heart rate zone 60%-90% of maximum heart rate PCr Phosphocreatine used for fast vigorous activity like jumping ATP adenosine triphosphate is ADP + phosphate Fat (fitness) 1) slow steady aerobic 2) more than 20 mins 3) stored in concentrated form Athletes and minerals 1) iron 2) calcium 3) ergogenic- energy bar, steroids Ergogenic