to. there are incorrect and dangerous ways to approach a headstand (and we all will be guilty of them in the early stages of trying to come up!) but generally, the most common mistake is people trying to kick up rather than coming in using core control.
as a teacher, i remind students to bring their knees into their chest first then lift the legs straight. if a student repeatedly chooses to kick up, ignoring my instructions, i can either advise them to stop or repeat the instructions again. this is teacher preference depending on the student/teacher relationship and the student’s overall level of ability. if someone is going to hurt 