M8+
https://www.youtube.com/watch?edit=vd&v=8JuMInrnWXA
M4+
https://www.youtube.com/watch?edit=vd&v=X4_9PbGcSB8
M2+
https://www.youtube.com/watch?edit=vd&v=GIsCokcXyF4
M4X
https://www.youtube.com/watch?v=cn1TeuL2zcg&edit=vd
日大M8+(参考まで)
https://www.youtube.com/watch?edit=vd&v=j5ObHiTniXk
以上