Nutrition Module 5 Portage Learning

Nutrition Module 5 Portage Learning Complete 2023 physical fitness Ans- the ability to perform moderate to vigorous activity without excess fatigue. physical activity Ans- as the level of fitness increases the type of fuel used by the muscle changes (better at burning fat) Benefits Physical Activity Ans- 1) Increased cardiovascular function 2) reduced stress 3) lower blood pressure 4) weight management 5) slow aging 6) better sleep Help Fitness Routine Ans- 1) variety 2) accountability 3) specific goals 4) rewards 5) disease prevention 3 parts of exercise program Ans- 1) aerobic workout 2) resistance training 3) stretching and flexibility Heart Rate (HR) Ans- number of heart beats per minute max heart rate formula Ans- 220-age target heart rate zone Ans- 60%-90% of maximum heart rate PCr Ans- Phosphocreatine used for fast vigorous activity like jumping ATP Ans- adenosine triphosphate is ADP + phosphate Fat (fitness) Ans- 1) slow steady aerobic 2) more than 20 mins 3) stored in concentrated form Athletes and minerals Ans- 1) iron 2) calcium 3) ergogenic- energy bar, steroids Ergogenic Ans- aids defined as mechanical, nutritional, psychological, or physiological substance or treatment to improve performance female athlete triad Ans- A condition consisting of three interrelated disorders: abnormal eating patterns (and excessive exercising) followed by lack of menstrual periods (amenorrhea) and decreased bone density (premature osteoporosis) carbohydrate loading Ans- storing extra glycogen in the muscle 95% of body's ATP Needs Ans- aerobic breakdown of carbs lactic acid Ans- byproduct of glucose breakdown and can lead to muscle fatigue adenosine triphosphate Ans- first source of energy for cells, muscle store enough for 2-4 seconds heat exhaustion symptoms Ans- extreme fatigue, dizziness, nausea, vomiting, fainting, rapid pulse heat cramps Ans- muscle spasms that result from a loss of large amounts of salt and water through perspiration heatstroke Ans- a dangerous condition in which the body loses its ability to cool itself through perspiration Heatstroke symptoms Ans- rapid pulse, hot and dry skin, high body temperature, loss of consciousness, death disordered eating Ans- short-term change in normal eating patterns related to a stressful event, illness, or desire to change physical appearance eating disorder Ans- long term disordered eating anorexia nervosa Ans- 1) denial of appetite 2) competitive and obsessive 3) distorted body image 4) bodyweight 85%, BMI 17 bulimia nervosa Ans- "ox hunger" 1) low self esteem 2) food equals comfort 3) bing-purge cycle females/males disordered eating Ans- 5:1 nervosa Ans- attitude of disgust with one's bod