new warmups

https://www.youtube.com/watch?v=Ct8zG_ui1aE Part 1 https://www.youtube.com/watch?v=b6HSpBluqD0 Part 2 https://www.youtube.com/watch?v=nKhdKJmAIWI part 3 https://www.youtube.com/watch?v=OtxPre6RvaA Breathing