SEITAI exercise is very effective, effect is instant, if you do it exactly.
Whenever you don’t feel well, do your exercises only a few times no matter where.
You don’t need to take hours to do SEITAI exercises.
If you want quick progress of curing, do exercises shortly and more often.
Even if your life is too busy to do something special for health care, you must have 5 minutes before uprising in the morning and after going to bed until falling to sleep in the end of the day.
Please try to do exercises at least once in a day, morning or night.
If you do twice, it is better.
Many SEITAI exercises are possible to do on the bed. If your bed is too soft to get right posture, a pillow under lower back may be helpful, or just simply, find space on the floor.
Even if you have much free time to do exercise in the daytime, anyway do it for a few minutes before getting up from the bed. It is very effective to refresh yourself.( Also you will be free from ‘duty’ to do exercise as routine.)
And of course, you can do whenever you want.
I suggest to do the exercises those are with standing or sitting position, when you feel tired of your work.
Your work may be just standing, sitting, mental labor, physical labor, it doesn’t matter, both of repitition of same movement or fixation of a posture make particular muscles tired.
SEITAI exrecise works on that muscles exactly.