Last year, my daughter experienced subungual hematoma on both “big toes”, as a result of playing field hockey on artificial turf. Seemed to result from running, starting, stopping, etc, over the first 3 days of workouts. She lost both toe nails and missed the season Started playing yesterday. Shoes fit. Some signs of the same thing happening again! The whole front half of big toes are sore. Trying to avoid repeat of last year. No one can explain this. Any idea what causes this? How to avoid (besides not playing field hockey?) 😉 Thanks!