Go into almost any dance studio, and you'll find students anxiously trying to stretch their feet. They'll force their body's weight over their toes, or ask a friend to sit on their arches. But stretching your feet might not actually be the most effective strategy to improve your line.
"Stretching is a strategy to go after a tight muscle," explains Mandy Blackmon, a physical therapist for Atlanta Ballet. "But a better-looking foot is not just a range-of-motion issue. What most dancers are after when they want 'better feet' is more about strength and support of the bony structure."