AFAA 100% SOLUTIONS

AFAA 100% SOLUTIONS What is obesity? - ANSWER BMI higher than 30 What is energy? - ANSWER Ability to do work Define ATP - ANSWER intracellular carrier of chemical energy produced by body for muscular work What are the anerobic pathways? - ANSWER ATP- CP Phosphagen system Lactic Acid System Fuel source for Phosphagen system - ANSWER Chemical Intensity for Phosphagen system - ANSWER fast, short 3 examples of activities of phosphagen - ANSWER power lifting, high jump, 200 meter lactic acid fuel source - ANSWER glucose blood sugar 3 examples of activities of lactic acid system - ANSWER soccer, weight training, 400 meters Aerobic pathway fuel source - ANSWER carbs, protein, fat EPOC - ANSWER Excess post-oxygen consumption EPOC means - ANSWER oxygen debt Oxygen deficit - ANSWER period where level of oxygen consumption is below what is necessary to supply approp. ATP production Anerobic Threshold - ANSWER point where body can no longer meet its demand for oxygen Aerobic Capacity - ANSWER body's ability to remove oxygen from air & transfer thru lungs & blood to working muscles Lactic Acid - ANSWER by product of anaerobic system Stoke Volume - ANSWER amt of blood pumped per beat cardiac Output - ANSWER vol of blood pumped by each ventricle for 1 min. Venous Return - ANSWER pumping action of muscles in the extremities & resp system to remove oxygen poor blood back to heart Blood Pooling - ANSWER Blood remains in extremities caused by stopping too soon Vital Capacity - ANSWER greatest vol of air that can be forcibly exhaled Blood pressure norm - ANSWER 120/80 Joint - ANSWER pt where 2 or more bones meet or articulate ligament - ANSWER fibrous tissues connect bone to bone tendon - ANSWER connect bone to muscle cartilage - ANSWER slippery, smooth minimize friction, maintained by synovial fluid anterior - ANSWER front posterior - ANSWER back medial - ANSWER midline of body lateral - ANSWER side supine - ANSWER lying on back prone - ANSWER lying on stomach unilateral - ANSWER 1 side of body What are the 3 planes - ANSWER horizontal (transverse), sagittal, frontal Horizontal - ANSWER top & bottom, line across middle sagittal - ANSWER r & L, line down middle frontal - ANSWER front and back, line down body flexion - ANSWER bending of joint between 2 bones that decreases angle Does flexion increase or decrease angle? - ANSWER Decrease Extension - ANSWER Increases angle of 2 bones, straightening of muscle Does flexion increase or decreas