Hammer 4852 CARDIO XTR Bedienungsanleitung Seite 27

F) AGE
Needed for max heartrate calculation and for the BMI calculation.
G) Kcal calculation
Shows the energy consumption, based on a efficiency of 22%
1cal=4,1867J.
Example: 60Watt for 20minutes
60(Watt) x 20(Min) x 60Rpm=72000J= 17197cal.
17197cal is equal to a efficieny of 22%. Totally the calorie consumption is 78169cal oder 78Kcal.
H) Bodyfat measurment
Regular limits for the body fat in the human body:
Age
Bis 30
30 – 50
Über 50
BMI
To check the body constittuion, the BMI can be used too:
BMI = bodyweight in kg
(body height in m) 2
Classifikation according to the BMI:
Underweight: < 20
Optimal weight: 20-25 (Men), 19-24 (Women)
Small overweight: 26-30 (M-enr), 25-30 (Women)
big overweight: 31-40 (Men und women)
Extreme overweight: > 40
Tthe bodyfat rate and BMI factor shouldhelp you to have a good sense of well-being. It should not be used to become
thinner and thinner.
How it works:
If you calorie consumption every day is bigger than the burning rate, your body will stock the balance in your body fat.
To make a diet will help you to reduce the bodyfat for a short time, but to get a body with less bodyfat, you have to have
a bigger burning rate than the consumption. According to that, only a combination between cardio sport and a healthy
nutrition can reduce the body fat for a long time.
Fettverbrennung und Energiebereitstellung
Your body is burning carbohydrate and fatt. The carbohydrates will be used for a more intensive exercise, because the energy
release is more faster than the one from body fat. To burn your body fat, you have to do your exercise in the low intensive level,
heartrate 65-70% of your max. heartrate.
How to read the bodyfat values:
FAT %
= Bodyvat value in relation to your bodyweight in percent. (5 – 55%)

BMI = relation between bodyweight and bodyheight (1.0 – 99.9)

female
11 – 21 %
19 -21 %
21 – 25 %
(Men), < 19 (Women)
(Men und women)
to provide the mechanical power. Conversion Joule into Kcal:
male
8 – 15 %
13 – 15 %
15 – 18 %
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