Summer is not far away, this summer is coming, and many girls want to lose weight. Therefore, we must lose weight first. Recently, it has been circulated on the Internet that A4 waist is the perfect waist, so some people will ask, what does A4 waist mean? How perfect is A4 waist? Let's take a look at the A4 waist goddess Xia.

What does A4 waist mean? A4 waist is a small waistline narrower than A4 paper, so as long as its width is less than 2 1cm(2 10mm), it can be called A4 waist.

Xia Xia 1995, the A4 waist goddess, was born on August 3rd1and studied at Shanghai University of Science and Technology. She looks sweet and lovely, and became popular as a dancer. She is called "A4 waist goddess" because she has no fat and her waist is narrower than A4 paper.

Show off your hot figure in the gym

A4 How many centimeters is the waist circumference? A4 paper is defined by ISO 2 16, and its specification is 21* 29.7cm (210mm× 297mm).

So as long as the waist width is less than 2 1cm(2 10mm), it can be called A4 waist.

How to have an A4 waist? First, frequent leg lifts (left): lie on your back, lift your legs at right angles, slightly bend your knees, and then relax your muscles. Do it quickly100-180 times (increasing day by day). Second, pedaling exercise (right): doing pedaling exercise on your back. Kick faster, starting at 40 times and gradually increasing to 150 times each time. Third, foot movement (left): supine, elbow flexion, palm down, right leg bending, moving to the left, forcibly turning the thigh, knee landing, and then changing legs. Do 10-20 times on each leg, and increase the number of times every day. 4. Turn your body slowly (right): Sit on the ground with your hands and feet apart, stretch your hands forward and turn left and right repeatedly, each time 10- 15 times. Lie on your back and relax your muscles completely. Repeat the whole set 3-5 times, increasing day by day. 5. Hip "walking" (left): Keep your legs straight, hold your instep with both hands, and walk on the same side, so move forward alternately for 5- 10 meters. Twice a day to increase the distance. 6. Side bending (right): Put one foot on the chair, bend to the opposite side at the same time, and do 10- 15 times. Then change your feet and do it every day. 7. Side lying (left): lying on the right side, with the right leg slightly flexed, the left leg straight, the left hand touching the right knee, and the left leg still straight. Count to 2, lie on your side and lift your left leg. Do this 5- 12 times, then switch to the left and do it again, increasing day by day. Eight, touch the knee (right): stand, put your hands behind your head and pull down hard, then lean forward and touch your right knee with your left elbow. Repeat 10- 15 times. Then do it in a different direction and increase it every day.