ISSA Youth Fitness Trainer Test Questions With Answers

ISSA Youth Fitness Trainer Test Questions With Answers What makes children more susceptible to cold injury than adults? - ANSWER Children have a large body surface area in comparison to their muscle mass. Rapid growth during puberty makes it difficult to achieve stability in basic sports skills. (T/F) - ANSWER T Motor Development - ANSWER The growth of muscular coordination in a child. (T/F) Personal Trainers are licensed in most states - ANSWER False The capability to learn physical skills based on maturation - ANSWER readiness Breakdown processes in the body - ANSWER Catabolic When does the adolescent growth spurt begin in girls - ANSWER 10 -13 Where bone growth occurs - ANSWER epiphyseal plate Average body fat % in 8 year old girls - ANSWER 18% (T/F) Resting and maximum heart rate decline progressively during childhood and adolescense. - ANSWER True Maximal Oxygen Consumption is lower in children than adolescents or adults. (t/F) - ANSWER False metabolic equivalent - ANSWER met Hormone that controls blood sugar - ANSWER insulin Important carbohydrate storage molecule composed of glucose and stored in liver and muscles - ANSWER Glycogen (t/F) fit children can increase metabolism 10-15 times above rest - ANSWER true (t/F) Glucose is the energy currency of the cell - ANSWER False (t/f) Children produce more lactate than adults due to smaller muscles and lower output capacities - ANSWER False Terminal air sacs in the lungs where gas exchange occurs - ANSWER Alveoli Spontaneous migration of substances from high to low concentration - ANSWER diffusion Shortness of breath/distresses breathing - ANSWER Dyspnea Blood vessels that supply oxygenated blood to tissues - ANSWER Arteries (t/f) Children have larger stroke volume - ANSWER False Whats true about pulmonary function and exercise - ANSWER higher breathing frequency and lower tidal volume During exercised diastolic pressure increases in chidlren(T/f) - ANSWER False Increase size of muscle cels - ANSWER hypertrophy Composed of a single motor nerve and a group of muscle fibers it supplies - ANSWER Motor Unit Slowest Motor Unit - ANSWER Type I Sequential activation of muscle groups and joint movements wh