1. Yamagata: upright, feet together, arms drooping naturally, body relaxed. This posture can help improve posture and balance, and can also exercise core muscles.

2.AdhoMukhaSvanasana: The palms and soles touch the ground, and the hips are lifted up to form an inverted V-shape. This posture can stretch the whole body, especially the back and leg muscles.

3.Trikonasana: Stand up straight, take a step to the right with your right foot, bend your left knee, put your left foot on the inside of your right thigh, and put your right hand on your right ankle. Then switch to the other side and repeat the action. This posture can strengthen the leg and waist muscles.

4. Nawasana: Sit on the ground, legs straight forward, arms straight, parallel to the ground. Then tilt the upper body backward so that the back is about 30 degrees from the ground. This posture can exercise the abdominal and back muscles.

5.BaddhaKonasana: Sit on the ground with legs straight forward and feet opposite. Then raise your arms above your head from both sides as close to the floor as possible. This position can open the hip and leg muscles.

6.SuptaPadangusthasana: Lie on your back, bend one leg and stick the sole of your foot on the thigh of the other leg. Then grab the toes of the bent leg with your hands and straighten the leg up. This position can stretch the muscles of the back thigh and calf.

Please note that yoga can help you lose weight, but it needs long-term practice to see the effect. In addition, if you have any health problems or physical limitations, please consult your doctor before practicing yoga.