Answers |Guaranteed to Pass
Physical Activity ✔Correct Answer-Body movement that results in energy expenditure
Exercise ✔Correct Answer-A subset of physical activity that is planned structured and repetitive,
has an objective of improving or maintaining physical fitness
Physical fitness ✔Correct Answer-set of health attributes measured by specific tests
Health-related fitness ✔Correct Answer-muscular overall body comp. muscular strength and
endurance CRF
Skill-related fitness ✔Correct Answer-agility balance plyo,
Frequency ✔Correct Answer-number of days physical activity is performed
Duration ✔Correct Answer-amount of time physical activity is done
Volume ✔Correct Answer-total amount of energy expended or work accomplished in an activity
absolute intensity ✔Correct Answer-the rate of work done
relative intensity ✔Correct Answer-the degree of effort required to expend energy
essential for completing daily tasks ✔Correct Answer-adequate muscle strength and endurance,
flexibility and body comp.
a fitness professional must know what? ✔Correct Answer-bones, joints, muscles, muscle forces
and other forces
Long bones ✔Correct Answer-found in limbs and digits. levers for movement. (i.e) femur, ulna,
phalanges
Short bones ✔Correct Answer-strong bones (i.e) tarsals carpals
Flat bones ✔Correct Answer-broad sites for muscle attachments (i.e) ribs, scapulae,
Irregular bones ✔Correct Answer-modify the way a muscle crosses a joint (i.e) patella
Agonist ✔Correct Answer-prime mover
antagonist ✔Correct Answer-opposing muscle
muscle group ✔Correct Answer-all the muscles that cause the same movement at the same joint
Three fiber types (order of recruiting) ✔Correct Answer-Type 1 Type IIa Type IIx
type 1 fibers ✔Correct Answer-slow oxidative fibers