Hi Marcy,

! hour of Active exercise followed by 2 hours of sitting meditation is the way Master Lin says to go. He says that you should aim to do double the amount of the time you spend on active exercise in the sitting meditations. As far as am aware there is no limit to how long you spend on SFQ. 10 minutes or 10 hours It is entirely up to you.
Personally I think the more the better, if you have the time, but do not forget that you are a body also and you need to balance yourself as a whole. So take time to do the simple things. Take a walk, breathe the air, enjoy your meals,
have some social time with your friends.
Enjoy your life,
Love and light,
Faune