Under Lateral Wrinkle by Brummie
This is a simple movement useful whenever a downfield dump is being fronted
A handler, A, starts with the disc near the middle of the field, marked by D1 who applies a one-way mark. An upfield reset, B, stands 3-5m upfield of A, guarded by D2 who stands between A and B on the open side.
A > D1 > B > D2