In recent years, fitness programs have begun to integrate into most people’s lives. More and more gyms are opened in the first and second tier cities, and gyms can also be seen in the third and fourth tier cities. The popularity of fitness training means that people’s body and health have a deeper pursuit and cognition. There are many fitness training items, such as running training, ball games, equipment training and self weight training. When training in the gym, in addition to the necessary aerobic exercise, there are resistance training, including fixed equipment and free equipment. < / P > < p > everyone’s fitness goals are different, so the focus of training is also different. Some people keep fit purely for interests and hobbies, some people keep fit to keep fit, while more people keep fit to slim down and have a better figure. < p > < p > fitness training can bring us many benefits, but fitness training is also a project that needs perseverance. According to the survey, the majority of people give up in the process of fitness training, and less than 1% of them can persist in training all year round. Therefore, people who can really adhere to fitness, self-discipline is very high, but also worthy of our respect. The difference between fitness and non fitness is very big. At the beginning, you may not feel the big difference, but after 3 months, 6 months, 1 year, 3 years, the difference will become more and more big, and finally become the watershed that you can’t cross. < / P > < p > after 3 months of fitness, compared with those who don’t exercise, your body is obviously thinner, and you get rid of the image of belly, elephant leg and tiger’s back and bear’s waist. Your sports ability is gradually improving, and your heart and lung function is also improving, and your body state is getting younger and younger. < / P > < p > after 6 months of fitness, your image and mentality will change dramatically compared with those who don’t. When you exercise, your body will secrete dopamine, your mood will gradually become positive and optimistic, your stress resistance will be improved, and your attitude towards others will be more easygoing. < / P > < p > fitness for 1 year, with the enhancement of strength training, your muscle lines will gradually become obvious, and your curve figure will become better and better. Fitness begins to become your habit, the body immunity begins to grow, usually not easy to get sick, cold fever will also reduce. < / P > < p > after 3 years of fitness, you will find that the gap between you and your peers is getting bigger and bigger, and your skin condition will get better and better. It will seriously maintain the state of frozen age and effectively resist the attack of aging, which makes peers envy and envy. < / P > < p > many people find it difficult to keep fit, but those who stick to it will find that the significance of fitness is to make you meet better yourself. Fitness is regardless of age. As long as you start exercising, it’s never too late. < / P > < p > after years of fitness, you will thank yourself for your sweat. Take an hour a day to exercise, 30 hours a month and 365 hours a year, which is equivalent to 15 days a year, so you can meet a better person. So, can you do it? After pregnancy, do not let the wife do these five kinds of housework, the husband should be responsible for it, otherwise it is easy to hurt the fetus!