I apologize in advance if I am asking a redundant and/or silly question, but I have a question about bowing times during Zazenkai. The opening and closing three bows are no problem, but I noticed Jundo bowing once in between. Is that for him alone, or should that be followed as well. If not, should I stand in shashu or in gassho as he does this? Thank you in advance for your time and kindness.