2, bust: measured from the armpit along the top of the chest, bust should be half the height.
3. Waist circumference: Under normal circumstances, measure the thinnest part of the waist. Waist is 20 cm smaller than bust.
4, hip circumference: in front of the body, the pubic bone is parallel to the largest part of the hip. The hip circumference is 4 cm larger than the chest circumference.
5, thigh circumference: at the top of the thigh, under the hip crease line. The thigh circumference is smaller than the waist circumference 10 cm.
6, calf circumference: calf fullness. The calf circumference is 20 cm smaller than the thigh circumference.
7. Foot neck circumference: at the thinnest part of the foot neck. The ankle circumference is smaller, and the leg circumference is smaller 10 cm.
8. Upper arm circumference: between shoulder joint and elbow joint. The upper arm circumference is equal to half the thigh circumference.
9. Neck circumference: The thinnest part in the middle of the neck. Neck circumference equals calf circumference.
10, shoulder width: the distance between two acromions. The shoulder width is equal to half the bust minus 4 cm.
Calculation formula of obesity body mass index method
Body mass index = weight (kg) divided by the square kg/m2 of height (m).
Normal weight: body mass index = 18-25.
Overweight: body mass index = 25-30.
Mild obesity: body mass index >; 30
Moderate obesity: body mass index >; 35
Severe obesity: body mass index >; 40
What is the most effective way to lose weight? After the vigorous development of slimming products market for so many years, this problem still puzzles many people. Experts point out that there are two ways to lose weight: food and natural weight loss. There is only one effective and safest way to lose weight-exercise. Proper exercise can often make people lose weight as soon as possible and keep their weight within the normal range. So what kind of exercise is most beneficial to lose weight?
As far as the choice of sports is concerned, you can generally choose sports with moderate or fast pace, and running at a constant speed (1500-3000m), tennis, badminton, aerobics and sports dance are all ideal.
As far as exercise intensity is concerned, moderate intensity is more suitable. Because of moderate intensity exercise, from the point of view of energy metabolism, the fat in the human body can be converted into free fatty acids and enter the blood, which can be consumed as energy during exercise, and the free fatty acids that are not consumed no longer synthesize fat. At the same time, moderate-intensity exercise will not increase appetite, which can prevent exercise from bringing more energy intake and aggravating the accumulation of fat in the body. How to control the exercise intensity in the middle intensity category? It can usually be controlled by measuring the heart rate. Here we introduce people of different ages, in which the control range of isointensity heart rate is 20-39 years old, 125- 135 beats/min; 40-49 years old, 1 15- 130 times per minute; 50-59 years old, 1 10- 125 times per minute; Over 60 years old, 1 10- 120 times/minute.
As for the time of fitness exercise, fitness and weight loss exercise should be arranged 2 hours before dinner. Research shows that the effect is the best.