Do you want to know about your physical health? Is it reasonable for you to want to take control of your weight? Do you want to know if your body surface area is normal? If your answer is yes, then there are two important metrics you need to know: Body Mass Index (BMI) and Body Surface Area.
What are BMI and body surface area?
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BMI is calculated based on the ratio of height and weight. It can...
Have you ever had this experience: when speaking in public, your heart beats faster, your lips become dry, and your voice trembles; when attending a party or date, you worry that you will say the wrong thing or make embarrassing moves that will make others look down on you; when interacting with strangers When people communicate, I feel like I have nothing to say, I don’t know how to break the sil...
Agoraphobia is a rare form of anxiety disorder. If you have this disorder, your fear can prevent you from going out into the world. You avoid certain places and situations because you think you'll be trapped and won't be able to get help.
For example, you may worry or panic when you:
Public transport (bus, train, boat or plane)
Large open spaces (car parks, bridges)
Enclosed spaces (shops, cinem...
Have you ever encountered such a situation, when you are taking the elevator, suddenly the elevator stops and the door does not open, you feel very scared, your heart beats faster, your breathing becomes difficult, and you want to escape, but there is nothing you can do? If you feel this way, you may be suffering from a psychological disorder called claustrophobia. So, what is claustrophobia? Why ...
We all know what it feels like to be nervous or uncomfortable in social situations. Maybe you're reticent when meeting new people, or your palms get sweaty before a big presentation. Public speaking or walking into a room full of strangers isn't exciting for everyone, but most people can get through it.
If you suffer from social phobia (also known as social anxiety disorder), these situations may...
The largest component of the body is water, accounting for about 50% 60% of body weight, followed by fat. Others are proteins and sugars contained in muscles, and inorganic substances contained in bones.
Body fat percentage refers to the ratio of body fat to body weight.
The body fat rate of boys is about 17-23%; the body fat rate of girls is about 20-27%;
14~20% of boys under 30 years old; 17~2...
Family affluence refers to the comprehensive performance of a family's economic income, property, consumption level, etc. It is an important indicator to measure a family's social status and quality of life. Family affluence not only affects the material life of family members, but also affects their spiritual life, especially teenagers, a special group who are in a critical period of physical and...
Many people want to pursue a beautiful and happy life, but some people not only don't want to pursue happiness, they are even more afraid of feeling happy themselves. Some scholars call this psychological feeling 'happiness fear', which refers to people's irrational aversion and fear of 'feeling happy'.
Note: Fear of happiness is not yet listed in the Diagnostic and Statistical Manual of Mental D...
Understand the four major fears of people-pleasing personality and their typical manifestations, test whether you are suffering from 'nice-person disease', and get practical self-help guides. Learn how to set healthy boundaries, reject others, improve self-care, gradually get rid of the pleaser personality, and live a more authentic and happy life.
Do you often feel that your life is very tiring...
Do you want to know your own personality? Want to know your MBTI type, or which one of the Enneagram types you are? PsycTest is your best choice! We provide various types of professional psychological tests and interesting tests to take you into the mysterious inner world and understand your own personality characteristics, strengths and weaknesses. Whether you want to explore yourself or help you...