When Becky Pepper-Jackson started middle school, she wanted to join her school’s track and field team. Like many girls her age, she was excited to make new friends and cultivate a passion for a sport. But unlike the other girls on her school’s track and field team, Pepper-Jackson is trans. And because she lives in West Virginia, a state which has banned transgender girls from participating in public school sports, Pepper-Jackson was excluded from what for her classmates is a normal childhood experience. Pepper-Jackson sued, and her case is now before the conservative-majority Supreme Court — which, after oral arguments Tuesday, appears likely to uphold similar laws throughout the country. “The states have attempted to justify these things in terms of some sort of alleged sex-based athletic advantage,” says Karen L. Loewy of the LGBTQ+ legal advocacy organization Lambda Legal. “It’s really about whether the court is going to uphold trans people’s equal opportunity in all aspects of public life.”