Practice questions Flashcards
what substance is involved in muscular contraction at the neuromuscular junction?
acetylcholine
which joint is an example of a multiaxial joint
shoulder
during oxidative phosphorylation what is the net ATP production assuming that 2 molecules are consumed
38
what training adaptation to aerobic exercise increases the end diastolic volume
left-ventricle hypertrophy
what is the muscle structure responsible for controlling muscle responses to rapid stretching forces to prevent injury
golgi tendon organ
when establishing baseline testing values what is the key element for accurately tracking changes over time
testing in similar conditions
when determining the effectiveness of a training program when should a SC professional perform a review
at the end of the competition year
what is the name of the outermost layer of muscle fiber
endomysium
what periodization model would be most effective for an athlete who has multiple events during a competitive season
non-linear periodization model
what determines the energy systems used during a training session
session duration
which test would be the best option for assessing an athlete’s speed
150m sprint
max speed testing requires a straight line on a flat surface not to exceed 200m
negative punishment, like benching a RB for a fumble
remove something desirable to deter a negative behavior
what energy system is the most active during brief, intense muscular contractions
phosphagen
when training for strength and power which adaptations occur most quickly
neural
how many amino acids must be found in the diet because the body cannot produce them
9
