Originally Posted by notatall
In two beat kick, when should I kick? And is it the rule that one leg goes up and the other go down at the same time?
Kick down with the leg that's on the same side as the pulling hand. Put another way, kick down as the opposite hand enters for the spear and then stretches to full extension.
An illustration... https://www.youtube.com/watch?v=hC8ZZZhabp4