End of last season DD lost about 3 mph on her fastball. She was battling a hip strain so we let her rest a couple months. She's feeling better but can't get her speed back up. Hoping to get some insight. Thanks for any help.
https://youtu.be/HzDyxRfEGw0
https://youtu.be/biZ1qfZEies
https://youtu.be/HzDyxRfEGw0
https://youtu.be/biZ1qfZEies