2nd timing is an attribute of the meta perspective of timing used in AKBAN that denotes an initiation of action after the opponent's first move.

Video of second timing in martial arts

List of techniques done on the 2nd timing

Timing

Jumonji no kamae, cross fighting stance,- Ninjutsu	1st Timing 2nd Timing
Kasumigake no kata, Chuden Gata level, Kukishin Ryu	1st Timing 2nd Timing
Kata	2nd Timing
Yama arashi no kata, Chuden Gata level, Kukishin Ryu	2nd Timing