NASM chapter 1 Questions with correct Answers, Full semester

NASM chapter 1 Questions with correct Answers, Full semester Muscle imbalance Alteration of muscle length surrounding a joint. OPT Optimum Performance Training Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:03 / 0:15 Full screen 70% of death & disability Chronic diseases Chronic diseases Asthma Cancer Diabetes Heart disease 57% of deaths caused by Cardiovascular disease and cancer Obesity The condition of being considerably overweight, and refers to a person with a body mass index of 30 or greater, or who is at least 30 pounds over recommended weight for their height. Overweight Refers to a person with a body mass index of 25 to 29.9,or who is between 25 to 30 pounds over the recommended weight for their height. Desirable BMI for adult 20 years and older Between 18.5 and 24.9 Americans older then age 20 overweight 66% Americans that are obese 34% Experts predict how many kids will be overweight by 2015 One in four kids BMI Body mass index BMI calculation formula BMI = 703 x weight(lb)/height (in) BMI is A persons weight in pounds divided by height Blood lipids Also known as cholesterol and triglycerides, blood lipids are carried by protein molecules known as high-density lipoproteins (HDL) and low-density lipoproteins (LDL). HDL High density lipoproteins. "Good cholesterol" Less then 200 mg/dl A healthy total cholesterol level LDL Low density lipoproteins. "Bad cholesterol" Between 200 and 239 mg/dl A borderline high cholesterol level More then 240 mg/dl A high-risk cholesterol level How many adults have total cholesterol values of 200 mg/dl or higher More then 50% Diabetes affects how many Americans Nearly 23 million Diabetes mellitus Chronic metabolic disorder caused by insulin deficiency, which impairs carbohydrate usage and enhances usage of fats and proteins. Type 1 diabetes Juvenal diabetes symptoms first appear in childhood, pancreas not producing insulin Hyperglycemia High blood sugar Type 2 diabetes Associated with obesity, particularly abdominal obesity and accounts for 90% to 95% of all diabetes Musculoskeletal Concerning, involving, or made up of both the muscles and bones ACL Anterior cruciate ligament Neuromuscular stabilization (DSN) A manual and rehabilitation approach to optimize based on scientific principles of developed kinesiology (body control) Sprain Injured ligament Strain Injured tendons or muscles Deconditioned A state of lost physical fitness, which may include muscle imbalances, decreased flexibility, and lack of core and joint stability. Multiplanar movement Movements in all directions Proprioception The cumulative sensory input to the central nervous system from all mechanoreceptors that sense body position and limb movement. Proprioceptively enriched environment An unstable (yet controllable) Physical situation which exercises are preformed that causes the body to use its internal balance and stabilization mechanisms. Integrated training includes Flexibility training Cardio respiratory Core Balance Plyometric (reactive) Speed Agility Quickness Resistance OPT Model Physiologic benefits Improves cardio respiratory efficiency Enhances beneficial endocrine (hormone) and serum lipid (cholesterol) adaptations Increases metabolic efficiency (metabolism) Increased bone density OPT Model Physical benefits Decrease body fat Increases lean body mass (muscle) Increases tissue tensile strength (tendons, ligaments, muscles) OPT Model performance benefits Strength Power Endurance Flexibility Speed Agility Balance