First, the effect of yoga ball on human body should be said to be "yoga ball". Let's talk about its effect on the human body first: the action arrangement of yoga ball is aimed at the main parts such as abdomen, back and waist. When practicing, you need to stretch and squeeze with slow and rhythmic breathing, so that the muscles can be effectively massaged, relaxed and consume fat. At the same time, it also has the effect of improving concentration, reducing mental stress and enhancing endurance of limbs and spine. Second, the use skills of yoga balls Generally speaking, users should cooperate with slow breathing and gently stretch and squeeze when doing movements, so that the muscles in these parts can be effectively massaged, relaxed and consume energy, so they will not feel tired after exercise. Using the bright color, elasticity and free rolling of the ball, listening to the voice of your body and enjoying the fun brought by yoga balls can dispel the fatigue of the day. The highest realm of yoga ball is the unity of human and ball, which achieves the full contact between human body and spherical surface. Third, introduce the topic. After reading the above, you must have questions. Why is yoga ball called "a fun hotel necessity" by the author as a fitness tool? In fact, yoga ball can not only achieve the effect of fitness, but also play a great role when couples have sexual relations. Everyone knows that yoga balls are similar to balloons, but as professional yoga accessories, they are tough. When men and women have sex, the woman can climb on it to reduce the physical strength consumed by the man, and also make the two sides feel different through the impact of the contraction of the yoga ball. How to use 2 1 for the yoga ball between couples? Locust-like ball action: kneel behind the ball, with thighs and abdomen against the ball and hands on the top of the ball. Exhale, put your hands on the ground, lie flat on the ball and keep balance with the ground. Inhale, lift your left leg, bend your right knee, and support your right thigh with your right foot plate. Hold your posture 15 second. After completion, resume the starting point action and change feet to repeat the action. Repeat 2 or 3 times left and right. Efficacy: Exercise the muscles of buttocks and the back of thighs, improve the lines of buttocks, and help to prevent sagging and deformation of buttocks. Note: Pay attention to the hips and the back of thighs, and keep the legs straight. 2. Knee bump on the ball: sit on the top edge of the fitness ball with your legs together. Inhale, raise your hand and keep your back straight. Exhale, bend forward, abdomen close to thighs, forehead close to calves, grab ankles with both hands and press on the ground. Hold your posture 15 second. When finished, restore the starting point after inhaling. Repeat 3 to 5 times. Efficacy: Stretch back and thigh muscles, promote blood circulation, and make legs elastic and soft. Precautions: straighten your legs, relax your back muscles, don't hold your breath, and practice abdominal breathing. 3. Dancer's movements: 1. Put the yoga ball about 0, 5 meters in front of your body, and press the ball with both hands. 2. Lift your left foot, pull it up with your left hand, hold it for 30 seconds, and then return to the other side. Efficacy: Enhance waist and abdomen strength and reduce back and hip fat. 4. Combat action: 1, put the ball under the crotch, bend the front leg 90 degrees, and the sole of the foot should completely touch the ground. 2. Take the ball out of the crotch, hold it high and keep your arms straight for 30 seconds. Efficacy: strengthen thigh muscles and eliminate excess fat in lower limbs. How to use the yoga ball between couples? Why use balls between lovers? People will feel bored if they live in a place for a long time, but from a completely familiar place to a strange place, people will have curiosity and freshness, and then their mood and mood will change, which will make us relaxed and happy. Therefore, with the improvement of income level, tourism has become people's usual demand, so tourism has developed accordingly. In the process of development, due to its increasingly strong competitiveness, it is imperative to continuously improve to meet the needs of customers. People usually spend the night there when traveling, so the choice of hotels becomes very important. With the rapid development of China's economy, people's income is stable, their minds are gradually open, and they are willing to travel. Now, whether you are on business or traveling, you need to solve the accommodation problem as long as you leave home. Generally, tourists will book hotels online in advance, and hotel owners have also introduced various styles of rooms to attract customers, such as couple suites, which have many tricks. As the representative room of the hotel, the couple hotel suite needs great efforts in layout and has a unique design style. Simple decoration enhances the atmosphere. After some small equipment and props are put in, it is completely humanized. In some rooms, you will find a love ball. What is this love ball used for? The young lady at the front desk explained that this love ball is very useful because young couples like it. In fact, this ball is the yoga ball that you can often see. Putting this ball between lovers can achieve the role of decoration and make the overall design feel better. Moreover, its biggest function is to relax. After all, when you enter a hotel after a hard day's work outside, you can use it to relieve fatigue. In addition, many women have the habit of keeping fit now, so yoga balls can play an important role. How to use the yoga ball between couples? Due to the development of tourism, the service of hotels is getting better and better now, but the competition between hotels is getting stronger and stronger, so many hotels will launch many personalized couple suites in order to attract these young lovers in love. Many people will find some "balls" in couples' theme hotels, and most couples are very puzzled about this. In fact, this ball in the couple hotel is a very common yoga ball in the gym, which is full of elastic gas and has many uses. Nowadays, young people are full of energy, so it is inevitable that there will be frolicking in the room. In the process of frolicking, many couples will use pillows on the bed. For young couples in the hot summer, playing is likely to damage the bedding, so the hotel has placed such a yoga ball for the convenience of couples. In this case, it would be a waste of the hotel's efforts. ) And now women pay more and more attention to their figure. After frolicking, they may have the habit of doing yoga to relax their bodies, and this yoga ball can just meet the needs of many women. This kind of ball can also relax our waist muscles to some extent. You can sit directly on this ball, which also has a good effect on relaxing the muscles of the waist and abdomen. (Just a lie. In fact, this ball can be used for other purposes. Some words are omitted here. )