What is teqball, the new Asian Games sport in which India's Quimcy has reached semi-finals?

Teqball is a football-based sport played across curved table, where players can use feet, knees, chest and head but not hands or arms. Each side gets up to three touches and cannot use one body part twice consecutively. Matches are best of three 12-point sets. At its Asian Games debut in Japan, India's Quimcy Dsouza has reached women's singles semi-finals.