Baby-like variants. If your knee bends too much, you will hurt it. You can put the rolled blanket under your knees. Big toe contact, knees apart, the body needs to be inside your thigh; Stretch your hands shoulder-width forward and put your forehead on the ground or brick. Fold your knees forward, fold forward, put your palms on the back of the calf muscles, make sure your fingertips are facing down, and then press the calf hard. Then keep your hips straight and above your heels. Raise your hips, straighten your knees, and remember not to push your knees back. It is recommended to repeat this action several times.
Magic chair. Put your knees together and bend them so that they don't touch your toes. Put your hands up and keep your body away from your knees and thighs. Hips backward, center of gravity in the heel; Keep the natural curve of the lower back, and don't overstress or overstretch the lumbar spine. Triangle variant: the foot extends to the length of one leg, the left foot is forward, and the sole is at the heel. Bend your right foot a little, put a brick behind your left calf or something, and bend your knee a little. Start putting your hands on your left leg. Put your left hand on your calf or thigh, not your knee. Hold out your right hand and look up.
Sometimes in some sitting postures, there will be knee pain, such as head-to-knee and Badda Konasana, which requires one or two knees to bend. Try to put the bent knee close to the straight leg in a head-to-knee way to reduce the angle; Or put a yoga blanket on the outside of the thigh to support the bent knee.