锘? How to improve your husband's sexual life, how to improve seven ways to help you Sexual activity is the combination of the two bodies of male and female sexual love and sexual development. In fact, sexual activity is also affected by many factors, such as mood, environment, age, time from the previous sexual activity. Sexologists have investigated the length of sexual activity and the results are not the same. However, they agreed that regardless of the length of sexual activity, as long as both parties are happy and happy, they will reach orgasm. First, th
锘? Don't be too 鈥渟trength鈥?during winter Don't compete with strong winds. Don't compete with strong winds during winter fitness. At the same temperature, if there is wind, it will make people feel colder. The wind blows on the skin and the ambient temperature drops by 8 degrees Celsius. The cold makes the skin chapped, the lipid layer changes, and the knees are cold, making the fingers and toes stiff. The study found that the rate of knee skin temperature drop is more than 20 times that of the chest. In the cold and cold, the basal metabolic rate will increase by 10%-20%.