Nick and John warmups

https://www.youtube.com/watch?v=AAiqdiCkjsw ////////// part 1 https://www.youtube.com/watch?v=Q5hS7eukUbQ&t=2s //////part 2 https://www.youtube.com/watch?v=3eT2NoTYwNA&t=63s //////part 3 https://www.youtube.com/watch?v=tnJW-8a26OA /////part 4