Start position 3: thrower 7:dump 5: swing
Run forward then cut back as dump
Thrower throws dump. Runner run as swing.
Dump catch the disc and throws to swing.
Dump goes back to the opposite stack and start ithe drill again on the other side.
Dump goes back to the opposite stack and start ithe drill again on the other side.
Throw swing
Dump goes back to opposite stack. Start position reached. Iterate