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Cardiorespiratory Efficiency Norms

Predicted Maximal Workload

The predicted Maximum Workload is the level at which the heart rate is expected to reach its maximum value. Exercise may be prescribed by having individuals exercise at a certain percentage of their predicted maximum workload. This percentage of the maximum workload will vary depending upon the specific training goals and fitness level.

Maximum VO2 Norm Table (values in ml/kg*min)

Men Rating 20-29 30-39 40-49 50-59 60-69
Elite 55+ 52+ 50+ 48+ 45+
Excellent 50-54 47-51 45-49 43-47 40-44
Good 45-49 42-46 40-44 38-42 35-39
Above Average 40-44 37-41 35-39 33-37 30-34
Average 36-39 33-36 31-34 29-32 26-29
Below Average 31-35 28-32 26-30 24-28 21-25
Poor 26-30 23-27 20-25 18-23 16-20
Very Poor < 26 < 23 < 20 < 18 < 16

Women Rating 20-29 30-39 40-49 50-59 60-69
Elite 49+ 46+ 44+ 42+ 40+
Excellent 44-48 41-45 39-43 37-41 35-39
Good 39-43 36-40 34-38 32-36 30-34
Above Average 34-38 31-35 29-33 27-31 25-29
Average 30-33 27-30 25-28 23-26 21-24
Below Average 25-29 22-26 20-24 18-22 16-20
Poor 20-24 17-21 15-19 13-17 11-15
Very Poor < 20 < 17 < 15 < 13 < 11

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