The cold in winter makes people lazy. They don't want to go out to exercise, so their activities are greatly reduced. At the same time, there are many festivals and activities in the season, which people can eat all the way from the end of the year to the beginning of the year. Every year when the weather gets warmer, they find that their bellies are full of fat, and the whole person has gained several kilograms. Might as well start from winter and do a simple family exercise moderately, which can not only slim down the lower abdomen, but also strengthen the muscles of the lower body and improve the basal metabolic rate! Exercise abdominal muscles, keep a good posture, strengthen the lower body and improve basal metabolism. Japanese yoga teacher Mori Kazuyoshi said that this movement will balance the body and improve the basal metabolism, while the knee lifting movement will strengthen the front half and lower half. When you lift your knees, you will use the rectus abdominis, so it is easy to see the effect around your abdomen. Guan Kouquan, director of Japanese health sports, said that rectus abdominis plays an important role in bending and maintaining balance and protecting internal organs, and is the muscle needed to maintain posture against gravity. However, people who have hunchback problems or work in the office for a long time are in a state of tension, and they can improve circulation through gentle stretching exercise. This action can also be exercised by holding dumbbells in both hands. Dumbbells can be replaced with Potter bottles. Step 1. Spread your feet slightly, hold the bottle to chest height and stretch forward. Step two. Stretch your right foot backwards and bend your left knee. At this time, the lower the knee bends, the greater the movement, which can make the effect better. However, if it is difficult to achieve balance, try to shorten the pace. Step three. The right foot leaves the ground, as if brushing the thigh, keeping balance and letting the knee touch the arm. At this time, you will move under the chest and around the navel, and consciously use the rectus abdominis. Step four. Let the right foot slowly return to the ground and go back and forth 15 times. Repeat in the opposite direction. It only takes 5 minutes a day, three times a week, and you can feel the effect in two weeks.