Fitness numbers – CERG – NTNU

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Average fitness numbers

The mean maximal oxygen uptake in women and men participating in the HUNT3 Fitness Study were 35 and 44 mL/kg/min, respectively. The results suggest a ~7% decline in maximal oxygen uptake with every 10 year age increase in both genders.

Mean maximal oxygen uptake across the age-groups

Age Women Men
20–29 years 43 54
30–39 years 40 49
40–49 years 38 47
50–59 years 34 42
60–69 years 31 39
Over 70 years 27 34

Active elderly persons are as fit as inactive young persons

  Age Inactive Active
Men 20–29 years 47 60
  50–59 years 38 47
Women 20–29 years 37 49
  50–59 years 31 37

Read the full research article:
Cardio-respiratory reference data in 4631 healthy men and women 20-90 years: the HUNT 3 fitness study

The HUNT3 Fitness Study is Europe’s largest database of directly measured fitness in a general population. The study also allow 

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Fitness calculator – CERG – NTNU

jhon pablo

The Fitness Calculator estimates your fitness age measured as maximum oxygen uptake (VO2max). VO2max is the most precise measure of overall cardiovascular fitness. You can also find your own risk of dying early from cardiovascular disease, and we give you some ideas on how you can reduce the risk.

Estimates fitness accurately

In 2007 and 2008, several thousand Norwegians tested their VO2max on a treadmill in The HUNT Fitness Study. They also answered several questions and had a complete health check-up as part of the third HUNT study (HUNT3).

Therefore, we could establish the most important factors for fitness among healthy women and men. These facors – namely age, waist circumference or body mass index (BMI), leisure-time physical activity and resting heart rate – are those included in the algoritm that constitutes our Fitness Calculator.

Read the full research article:
Estimating V˙O2peak from a Nonexercise Prediction Model: The HUNT Study,

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