exsc 250: aerobic system/endurance training;
quiz 2 Exam Questions and Answers with
Verified Solutions | Latest Updated 2026
endurance training: purpose to improve aerobic capacity (VO2max);
to enhance performance by delaying
reliance on anaerobic metabolism (LA
accumulates at a slower rate, delay
acidosis)
endurance training: benefits able to perform at faster average pace
through first 3/4 of race & being able to
still sprint at end
aerobic energy system: major greater reliance & efficiency of O2
goal transport
aerobic energy system: major to develop functional capacity of central
adaptations circulation; to enhance aerobic capacity
of specific muscles
oxygen consumption person's ability to take in & use O2; at
rest: low O2 demand; during exsc: O2
demand increases, supply may or may
not meet demand
quiz 2 Exam Questions and Answers with
Verified Solutions | Latest Updated 2026
endurance training: purpose to improve aerobic capacity (VO2max);
to enhance performance by delaying
reliance on anaerobic metabolism (LA
accumulates at a slower rate, delay
acidosis)
endurance training: benefits able to perform at faster average pace
through first 3/4 of race & being able to
still sprint at end
aerobic energy system: major greater reliance & efficiency of O2
goal transport
aerobic energy system: major to develop functional capacity of central
adaptations circulation; to enhance aerobic capacity
of specific muscles
oxygen consumption person's ability to take in & use O2; at
rest: low O2 demand; during exsc: O2
demand increases, supply may or may
not meet demand
