Cardiovascular Fitness Flashcards

A candidate passes the FITCO cardiovascular test but struggles during actual correctional officer duties involving prolonged standing and occasional sprints. Which training element was MOST likely neglected?

Answer: Work-specific conditioning combining sustained low-intensity activity with intermittent high-intensity bursts

Correctional officer duties require a combination of prolonged low-intensity activity and sudden high-intensity responses, demanding both aerobic base and anaerobic repeatability.

What is the significance of the 'lactate threshold' for a FITCO candidate's performance on the shuttle run?

Answer: It is the exercise intensity at which lactate begins to accumulate faster than it is cleared, limiting sustained effort

A higher lactate threshold allows candidates to sustain faster running speeds before fatigue-causing lactate accumulates, directly improving beep test levels reached.

An officer candidate aged 35 notices recovery between shuttle run levels takes longer than it did at age 25. This is MOST likely due to:

Answer: Age-related decline in maximum heart rate and reduced cardiovascular recovery rate

Maximum heart rate declines approximately 1 bpm per year with age, reducing peak cardiac output and slowing cardiovascular recovery between high-intensity bouts.

When performing the FITCO shuttle run in hot and humid conditions, which physiological challenge is MOST significant?

Answer: Competing demands for blood flow between working muscles and skin for thermoregulation, reducing aerobic performance

Heat and humidity force the cardiovascular system to divert blood to the skin for cooling, reducing oxygen delivery to working muscles and impairing aerobic performance.

Which breathing strategy is MOST effective for maintaining pace during the later, more demanding levels of the FITCO shuttle run?

Answer: Rhythmic controlled breathing synchronized with running strides to maximize oxygen intake

Rhythmic controlled breathing synchronized with movement maximizes oxygen delivery and CO2 removal, helping sustain performance as intensity increases.

A female correctional officer candidate and a male candidate achieve identical beep test scores. What does this indicate about their relative cardiovascular fitness?

Answer: Both candidates demonstrate equivalent aerobic capacity relative to the FITCO occupational standard they must meet

FITCO uses the same occupational standard for all candidates; achieving the same score means both meet the same job-relevant cardiovascular requirement, regardless of sex-based physiological differences.

Which combination of weekly training activities is MOST evidence-based for a candidate aiming to improve their beep test score by two full levels over 8 weeks?

Answer: Three to four aerobic runs per week combining tempo runs, intervals, and one long easy run, with adequate rest days

A periodized mix of tempo runs (lactate threshold), intervals (VO2 max), and easy runs (aerobic base) with rest for recovery is the most evidence-supported approach to advancing beep test levels.