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"Use it or lose it" associates with - ANSWER-reversibility
(t/f) after injury gradually and systematically increase intensity of
rehab exercises - ANSWER-true
(t/f) after lower body injury rehab is not complete until athlete can
run forward backward laterally pain free - ANSWER-true
(t/f) anabolic can cause premature closure of bone growth centers -
ANSWER-true
(t/f) Children have larger stroke volume - ANSWER-False
(t/f) children need to see doctor for any sports injury minor or major -
ANSWER-false
(t/f) Children produce more lactate than adults due to smaller muscles
and lower output capacities - ANSWER-False
(t/f) clients should rest between plyometric repetitions - ANSWER-
False
, (t/f) collagen decreases in stiffness as it is stretched - ANSWER-false
(t/f) creatine monohydrate builds strength and muscle mass, expedite
recovery, improve exercise capacity - ANSWER-true
(T/F) Dehydration rates are similar in children and adults - ANSWER-T
(T/F) Essential fat includes fat stored in the marrow and vital organs -
ANSWER-True
(t/f) fast twitch fibers fatigue rapidly, but are stronger than slow
twitch - ANSWER-True
(t/f) fat cells release leptin to control appetite - ANSWER-t
(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) glycogen found in high quantities in liver and muscles - ANSWER-
true
(t/f) growth plate injuries are common and make up 45% of injuries -
ANSWER-false
(t/f) high studies show no beneficial effect - ANSWER-true
(t/f) lactate is important fuel for the body, but can interfere with
metabolism and cause fatigue - ANSWER-true
(T/F) Lactic acid causes DOMS - ANSWER-False
(t/f) most children will need medical clearance before fitness tests -
ANSWER-F
(T/f) Motor units are activated by size - ANSWER-False