1. T/F: the oxidative pathway is considered aerobic me- true
tabolism
2. T/F: the nucleus is known as the powerhouse of the cell False (mitochondria)
3. T/F: the brain, spinal cord, sense organs, and nerves false (circulatory is
are part of the circulatory system blood/veins etc)
4. T/F: There are 126 bones in the appendicular skeleton True
5. The insertion is the distal attachment of a muscle true
6. type 1 muscle fibers are primarily aerobic true
7. t/f: in an eccentric contraction, the muscles fire, but false (this describes iso-
there is no movement at the joint and no change in the metric, eccentric is length-
length of muscle ening muscles)
8. T/F: an agonist muscle is one that is the main muscle true
involved in a concentric contraction
9. T/F: Newton's second law of motion deals with force true
and its relationship to mass and acceleration
10. T/F: the gastrocnemius muscle is a two-joint muscle of True
the knee which also crosses the ankle joint
11. T/F: limit strength is the amount of musculoskeletal true
force you can generate for one all out effort
12. T/F: The term anaerobic indicates the presence of oxy- false (anaerobic is ab-
gen sence of oxygen)
13. T/F: internal training means using several modes of false (this is known as
training to develop a specific component of fitness cross training)
, 14. T/F: decreased temperature tends to preserve decreas- true
es in muscle length
15. T/F: BMI stands for basal metabolic index false (body mass index)
16. T/F: total body fat is the amount of fat throughout True
the body expressed in either body fat percentage of
weight in body fat
17. T/F: communication can occur through the visual, au- True
ditory, or kinesthetic domains
18. T/F: systolic pressure is the pressure exerted on the False (Diastolic is refilling)
walls of the blood vessels during the refilling of the
heart
19. T/F: FITT of the FITT principle stands for frequency, True
intensity, time, and type of exercise
20. T/F: The GAS principle is a model of training that de- True
scribes the body's short term and long term reactions
to stress
21. T/F: DOMS stands for damaged overtrained muscle False (delayed onset mus-
syndrome cle soreness)
22. T/F: maximum power will occur somewhere between false (55%-85%)
85-95% of 1RM
23. T/F: there are 5.65 calories in 1 gram of starch false (4 calories)
24. T/F: there are 9.44 calories in 1 gram of fat true
25.