Men are 10 old and feeble changes difficults to reverse

Men are 10 old and feeble changes difficults to reverse
Male body function is too old and feeble to though there is an obvious physiological change course like women's menopause, but some old and feeble changes nearly difficults to reverse will happen from middle age. 1.Brain function: Ability and language skill concentrated on increase and change not big with age. Storing and drawing the ability of information although does not obviously steadily drop from 20 years old. 2.The reaction ability of heart: After the 20 year old, acceleration of the heart know the stress begins to drop. The supreme heart rate is reduced averagely by 10 times every 10 years every minute. 3.Aerobic endurance: Because the health is for oxygen ability to drop, the ability to work is reduced, half that the ability to work only reaches at the age of 20 at the age of 70. 4.The fat of body: The proportion of body fat doubles than at the age of 25 at the age of 75, the majority increases in muscles and the heart organ. 5.The penis erects in the angle: Generally speaking, the penis erects in the angle and reaches the maximum at 30 years old, increase the penis and erect in the angle upwards and drop with age gradually later. The largest fall is at 50- 70 years old. The main reason for this kind of change is the vascular aging. 6.The hair is reduced: Increase with age, the number of hair follicle is reduced on the scalp, the remaining hair growth speed will be slackened too. 7.Hearing: The eardrum is increased thick, the ear one withers, it is difficult to hear pure tone (sine Boeing) With the high-frequency sound, especially more obvious when close to 60 years old. 8.Lung function: Because the wall of the chest is hardened, breathe the skin burden to aggravate, remain the air and increase in the lung after each breath. 9.The excited frequency of the sex: The excited number of times of the sex reduces to vary with each individual, but because the sex hormone level is reduced, reduced with vigor, it is inevitable that the excited number of times of the sex is reduced. After reaching the supreme value at 30 years old, nearly reduce by about 30% every 10 years. 10.Muscle and bone: Increase with age, amyotrophy, the muscular strength is weakened, but this kind of change can compensate through physical training. It is an aging ordinary characteristic that the bone decays, decline the speed can be slowed down through doing exercises.

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