Bagua exercises to awaken the body's Yang energy: Zhan Zhuang (standing meditation), Mud-wading steps, and a guide to nourishing the kidneys with black foods.

Yin-style Baguazhang is based on decades of practice experience, summarizing many methods for practicing Baguazhang. Below, we will share some simple and practical basic techniques. 1. Zhan Zhuang (Standing Posture). Zhan Zhuang is a fundamental skill of Baguazhang. There are many types of Zhan Zhuang, but here we will only introduce a commonly used one: the "Qian Gua Lion Form Zhan Zhuang". Preparatory Stance: Stand facing south with your back to the north, feet together, arms hanging naturally at your sides. Calm your mind, relax your whole body, and concentrate your spirit. Starting Stance (Left Stance): Step your left foot three feet to the left, placing your weight between your feet. At the same time, raise both hands from your sides to shoulder level, palms facing down. As your hands rise, feel a lifting sensation. Use your mind to gather Qi at the Laogong acupoints in your hands. Press your feet down, leaving the Yongquan acupoints (located on the soles of your feet) feeling empty. Grip the ground with your toes, and breathe slowly and evenly. Lower your body, press your palms down, bend your legs slightly, forming a half-horse stance. Bring your four fingers together, with your thumbs tucking into the Laogong acupoints, forming a cow-tongue palm shape. Fixed Posture (Left Stance): Turn your waist to the left, swing your left hand from shoulder level down past your chest and out to the left, palm facing up, stopping at eyebrow level. Extend your right hand upward and to the left, elbow level with the top of your head, right upper arm about a fist's distance from your right ear. The arms form a lion's open mouth posture. Closing Posture: Turn your body to the right, facing south, shifting your weight to your right leg. Simultaneously, bring your hands naturally to your chest in a cross shape, left hand on top of right. With palms facing inward, as your hands separate, draw an arc from below, outward, upward, and inward, lowering them to your chest. Palms facing down, fingers pointing inward, simultaneously bring your left foot back to your right foot, knees touching, and slowly lower your hands to your sides. Look straight ahead, adjust your breathing, and gradually straighten your body back to the starting position. Repeat the right posture in reverse order. Practicing the Lion Stance can improve brain function, strengthen muscles and bones, improve blood circulation, enhance disease resistance, and improve the body's tactile senses (hearing). Standing meditation should be practiced by alternating between left and right sides, and should be practiced for about 1 hour every day. Practitioners can also set the time according to their own physical condition.

2. Mud-wading step. Mud-wading step is also an introductory exercise of Baguazhang. Its key points are as follows: (1) Keep your body upright and relaxed, while sinking your shoulders and dropping your elbows, and keeping your chest in and back straight. (2) Press both palms down to the dantian, as if pressing a floating log in water. (3) Squat down to a suitable height. (4) Put your weight on your left hip, push off the ground with your right foot, and wade forward. (5) Shift the weight between the left and right hips and walk straight forward. (6) Rub your knees and wade your shins, with your feet flat on the ground. 3. Walking in circles. Walking in circles is a unique method of combining strength and body movement in Baguazhang. When you first start practicing walking in circles, you can turn around a tree, that is, use the mud-wading step to walk around the tree as the center. At the beginning, walk in large circles, with your feet slightly turned inward. Do not twist your upper body too much, otherwise your waist will not be flexible. If you twist inward too much, you will not be able to walk steadily, which will cause your internal energy to be imbalanced and damage your internal organs. Once your body is completely stable, twist your waist and turn like a tree, continuously contracting your muscles. When you first start practicing, walk and turn slowly, gradually increasing the speed, without rushing. Let your breathing be natural, allowing the breath to sink naturally. Mentally focus on a state of "relaxation and sinking," and over time, the breath will sink to the Yongquan point (located on the sole of the foot) and even to the center of the earth. When the Qi in the Dantian (lower abdomen) is sufficient, it will drive the whole body, and the walking and turning will become faster and faster.

Traditional Chinese medicine categorizes foods and medicines of different colors according to the five internal organs: red for the heart, green for the liver, yellow for the spleen, white for the lungs, and black for the kidneys. Therefore, eating more black foods can effectively nourish and protect the kidneys, a point confirmed by experts. Black foods are generally rich in trace elements and vitamins. The "five black foods" we often talk about, including black rice, black beans, black sesame seeds, black dates, and walnuts, are typical examples. A closer look at the nutritional content of these "five black foods" reveals that each one is excellent for nourishing the kidneys. Black rice, a prized variety of rice, also known as "black pearl," is rich in protein, amino acids, and trace elements such as iron, calcium, manganese, and zinc. It is believed to have various health benefits, including improving appetite, nourishing the spleen and liver, and promoting blood circulation. Black beans, praised by the ancients as the "grain of the kidneys," are sweet and neutral in nature. Not only do they resemble kidneys in shape, but they are also believed to nourish the kidneys, strengthen the body, promote blood circulation, relieve urinary tract infections, detoxify, and moisturize the skin, making them particularly suitable for those with kidney deficiency. Black dates, known as a "nutritional warehouse," are warm and sweet, with functions of tonifying the middle energizer, nourishing the kidneys, stomach, and blood. Walnuts are believed to tonify the kidneys, strengthen essence, promote urination, dissolve stones, lubricate the intestines, relieve constipation, and warm the lungs and relieve asthma. They are often used for kidney deficiency, lower back pain, and urinary tract stones. Black sesame seeds are neutral and sweet, with functions of nourishing the liver and kidneys and moisturizing the five internal organs. They are believed to have good therapeutic and health-promoting effects on dizziness, gray hair, hair loss, lower back and knee weakness, and constipation caused by insufficient liver and kidney essence and blood. Each of the "Five Black Foods" is excellent for nourishing the kidneys, and when these five foods are cooked together into porridge, they become an exceptional kidney-nourishing delicacy. Besides the "Five Black Foods," black buckwheat is also excellent for kidney health. It has medicinal uses, aiding digestion, resolving stagnation, and stopping sweating. In addition to being rich in oleic acid and linoleic acid, it also contains chlorophyll, rutin, and niacin, which help lower cholesterol, blood lipids, and blood pressure, and protect vascular function. It delays the peak blood sugar level, making it suitable for diabetics and those with metabolic syndrome. Black fungus is also a kidney-nourishing food. Traditional Chinese medicine believes it clears the lungs and invigorates qi, promotes blood circulation and benefits the stomach, and moisturizes and strengthens the body. Current research shows that black fungus colloids have strong adsorption capacity, effectively cleansing the intestines and stomach. It also contains nucleic acids and lecithin, which have beautifying, skin-nourishing, and anti-aging effects. Black fungus is a soluble dietary fiber that can replenish blood; it can dissolve thrombi and reduce platelet count in patients with hyperlipidemia, myocardial infarction, and cerebral infarction. In addition, plums, black-boned chicken, dried plums, seaweed, chestnuts, sea cucumbers, shiitake mushrooms, kelp, and black grapes are all highly nutritious foods. People with kidney problems can eat braised sea cucumber with scallions once a week, stir-fry black fungus and shiitake mushrooms together, or add chestnuts when stewing meat-all good ways to nourish the kidneys. In short, men should eat more black foods regularly; they can nourish the kidneys for those with kidney problems, and they can also help maintain healthy kidneys.

Winter is a cold and desolate season, a time of bleakness and decay. The ancient Chinese medical text, the *Huangdi Neijing*, states, "Winter is when heaven and earth are closed and hidden, water freezes and the earth cracks." Its nature is cold, and cold corresponds to the kidneys, making it most susceptible to depleting kidney yang energy. Therefore, health maintenance should focus on resisting the cold, emphasizing kidney tonification, prioritizing the principle of closure and storage, and using warming and tonifying methods. The kidneys, as a vital organ, are the material basis for regulating the nervous, endocrine, and immune systems. The kidneys are the body's regulatory center, the source of life, governing the entire process of growth, development, aging, and death. Their significance to the human body is extraordinary. The kidneys are crucial for men's health, so how should we nourish them in winter? Traditional Chinese medicine suggests that in terms of diet, winter is suitable for consuming foods that nourish the kidneys and strengthen yang, such as mutton and dog meat, which are especially beneficial for those with a weak constitution and insufficient yang energy. For middle-aged and elderly people with deficient kidney yin essence and a gradual decline in yin and yang, consuming foods that nourish yin, such as turtle and soft-shelled turtle, can help balance yin and yang. In addition, many dried fruits and nuts have kidney-tonifying effects, such as walnuts, chestnuts, pine nuts, and hazelnuts, making them particularly suitable for consumption in winter. To protect the kidneys, eat more black foods and less spicy and sweet foods. Black foods nourish the kidneys, making them beneficial in winter. Good choices include black rice, black beans, black sesame seeds, black fungus, black dates, mushrooms, kelp, and seaweed. It's important to note that salty foods enter the kidneys and can further deplete kidney essence, while cold foods can easily damage the body's yang energy. Therefore, winter diets should not be too salty and cold foods should be avoided.

While supplementing our diet, we can achieve twice the results with half the effort by changing bad habits that harm the kidneys. First, we should stop overeating, as this increases the burden on the kidneys and, if repeated, damages them; those already suffering from kidney disease should be especially careful. Second, we should be mindful of tonsillitis. Tonsillitis caused by streptococcal infection can lead to acute nephritis; therefore, those with recurrent tonsillitis should consider early surgical treatment. Older people should avoid frequently holding their urine. Holding urine at night in winter is particularly detrimental to the kidneys because prolonged urine retention in the bladder promotes fungal growth, which can then infect the kidneys through the bladder and ureters, causing pyelonephritis. Traditional Chinese medicine believes that the kidneys are the foundation of life, the essential element of one's constitution. Kidney essence is a fundamental substance constituting the human body and is closely related to the body's life processes. Kidney yang is the foundation of all yang energy in the body, also known as the "fire of the gate of life," which nourishes the body's yang energy, much like sunlight warms the earth. When the kidney's yang energy is damaged, it easily leads to ailments such as lower back and knee pain, susceptibility to colds, frequent urination at night, impotence, and seminal emission. Kidney yang deficiency also damages kidney yin; insufficient kidney yin results in symptoms like dry throat and mouth, dizziness, and tinnitus. Therefore, nourishing the kidneys in winter not only enhances the body's ability to resist cold but also improves immunity and disease resistance, delaying aging. Furthermore, it's important to focus on brain health and hair care in winter, as "the kidneys produce marrow, and its health is reflected in the hair." Regularly tapping the teeth in winter is also beneficial, as the kidneys govern bones, and teeth are considered an extension of bones; this practice strengthens the kidneys. Additionally, saliva is associated with the kidneys, so avoid spitting saliva unnecessarily, especially in winter. Develop the habit of pressing the tongue against the palate and slowly swallowing saliva after it fills the mouth; this is an excellent way to nourish kidney essence. Since the kidneys and bladder are internally and externally related, the essence of the kidneys helps with the vaporization of urine in the bladder. For the elderly, nourishing the kidneys in winter can reduce urination, particularly frequent urination at night. The bladder meridian runs along the back, making it the first place affected by cold pathogens. Therefore, it is important to keep the back warm in winter to protect kidney yang.