Oh no, I'm sorry for her! The vitamin does seem the most likely explanation, but as a runner I saw very often that people got injured on one side then get injured on the other because they overcompensated and created some imbalance. That could be another explanation.
Hopefully she will get better as she did already. When are you planning to integrate them with the bigs?
Hopefully she will get better as she did already. When are you planning to integrate them with the bigs?