See the person beside, 30 years old return those who carry good figure still is not much really. So, wife of 20 years old looks appearance, wife of 30 years old sees a figure, this word is part truth.
1, physiology respect
The person is in 30-35 year old between, the function of each organs begins to drop, be like the cardiac function, function of respiratory system, and the metabolization of corresponding organ drops naturally also, quantity of heat is used up also can decrease subsequently, from this the adipose meeting that scrape up comes down is very accurate the place such as ground occupy abdomen, buttock and ham. Be in 30 to 80 years old between, 40% what the person will lose its muscle quality. We can lose muscle fiber not only, the rest of what muscle also changes is more feeble. Skeletal metabolic circumstance also is such: Skeletal intensity and quality show growth trend all the time in inchoate meeting of more than 30 years old, but ever since 10 every years the male is met loss 1% of their skeleton quality.
2, athletic respect
The person arrives middleaged, as a result of psychology and real reason, mental, physical labor decreases, quantity of heat is used up also decrease subsequently, outing and athletic sports also can decrease, make extra quantity of heat is changed into adipose.
3, mental respect
The person arrives middleaged hind, position of family of career of each square biscuit draw together tend stability and calm, after more a lot of people know a lot happy-go-lucky, living a life of ease and leisure naturally, laugh and grow fat. As a result of,these are mentation at nerve, nerve action causes at endocrine place.
