Question

to achieve an equal calorie expenditure, different cardiorespiratory endurance exercise programs must have the same
multiple choice
intensity.
time allotment.
volume.
frequency

Explanation:

Calorie expenditure in cardio - respiratory endurance exercise is calculated by the formula \(Calorie\ Expenditure = Intensity\times Time\times Frequency\). Volume in exercise terms is defined as \(Volume = Intensity\times Time\times Frequency\). So, for different programs to have equal calorie expenditure (which is equivalent to equal volume in this context), they must have the same volume.

Answer:

volume.