Hammer Seveno XTR, Manual

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F) AGE
Needed for max heartrate calculation and for the BMI calculation.
G) Kcal calculation
Shows the energy consumption, based on a effi
ciency of 22% to provide the mechanical power. Conversion Joule into Kcal:
1cal=4,1867J.
Example: 60Watt for 20minutes
60(Watt) x 20(Min) x 60Rpm=72000J= 17197cal.
17197cal is equal to a effi
cieny of 22%. Totally the calorie consumption is 78169cal or 78Kcal.
H) Bodyfat measurment
Regular limits for the body fat in the human body:
Age female male
Under 30 11 – 21 %
8 – 15 %
30 – 50 19 -21 % 13 – 15 %
Over 50 21 – 25 % 15 – 18 %
BMI
To check the body constittuion, the BMI can be used too:
BMI = bodyweight in kg
(body height in m)2
Classifi cation according to the BMI:
Underweight:
< 20 (Men), < 19 (Women)
Optimal weight: 20-25 (Men), 19-24 (Women)
Slight overweight: 26-30 (Men), 25-30 (Women)
Overweight: 31-40 (Men and women)
Extreme overweight: > 40 (Men and women)
The 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 your daily calorie consumption is bigger than the burning rate, your body will stock the balance in your body fat. Dieting will help you
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.
Burning bodyfat
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)