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NCEP Certification-------------NCEP Certification
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What are the five components of fitness? - correct answer ✔✔Nutrition, flexibility (ROM), cardiovascular training, resistance training, attitude training What is a calorie? - correct answer ✔✔unit of energy Define active stretching and give an example - correct answer ✔✔ability to move a bone around an axis using only internal force: hamstring stretch for 2-10 seconds with several repetitions Define passive stretching and give an example - correct answer ✔✔ability to move a bone around an axis with help from an external force: hamstring stretch with trained professional Define static stretching and give an example - correct answer ✔✔not continually moving: hamstring stretch for 30 seconds Define ballistic stretching and give an example - correct answer ✔✔in constant motion: body weight squats What is blood pressure? High blood pressure? - correct answer ✔✔amount of pressure placed on the arterial walls during the pumping (systolic) and filling (diastolic) phases; high = 140/90 mmHg What is the formula for training heart rate? - correct answer ✔✔(220-age) x % max heart rate Define endurance. - correct answer ✔✔sub-maximal force repeated over time Define strength. - correct answer ✔✔maximal force produced in a specific environment
Define power. - correct answer ✔✔work/time What is your core? - correct answer ✔✔the stabilization of your spine and transfer of a load efficiently throughout the body List 5 cardiac risk factors. - correct answer ✔✔Age: men over 45 and women over 55 Diabetes: counts as known disease Cholesterol level: 200 or greater Smoking Obesity: BMI of 30% or higher counts as known disease List at least 3 signs and symptoms of cardiopulmonary disease. - correct answer ✔✔Chest pain Dizziness Shortness of breath What are the three risk stratifications? - correct answer ✔✔Apparently Healthy Increased Risk Known Disease What are the five components to a healthy eating strategy? - correct answer ✔✔1. Eat at least 5-6 small meals per day: increases metabolism and regulates blood sugar
Anchoring all or none principle - correct answer ✔✔Either the action potential is great enough to contract all the muscle fibers or it is not strong enough to contract any. slow twitch - correct answer ✔✔endurance or postural muscles fast twitch - correct answer ✔✔capable of producing high intensity high velocity twitches sliding filament theory - correct answer ✔✔active components: actin, myosin, tropomyosin (troponin and myosin) Reaction: