Hammer CROSSLIFE XTR Notice D'utilisation page 28

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% 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 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
Moins de 30ans
30 – 50
To check the body constittuion, the BMI can be used too:
BMI = bodyweight in kg
BMI
(body
m)2
Classifikation according to the BMI:
Underweight: < 20 (Men), < 19 (Women)
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:
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 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.
Fatburning
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)
Femme
11 – 21 %
19 -21 %
height in
> 40 (Men und women)
28
Homme
8 – 15 %
13 – 15 %