Positions for gas relief include various yoga and stretching exercises designed to alleviate trapped gas. Effective positions include Child's Pose, which compresses the abdomen to aid gas expulsion, Wind-Relieving Pose (Pavanamuktasana), which massages the intestines, and Seated Forward Bend, which applies gentle pressure on the abdomen. Incorporating these positions into your routine can help reduce discomfort and promote better digestive health.