Freestyle Flip Turn:
https://www.youtube.com/watch?v=Ez5uEh7YyIM
Backstroke Flip Turn:
https://www.youtube.com/watch?v=A64l62AIVOM
Breaststroke Open Turn:
https://www.youtube.com/watch?v=_wrqA8VFBzg
Butterfly Open Turn:
https://www.youtube.com/watch?v=vyLTcGp9L-M
Back to Breast Turn in IM:
