Personal Development for Smart People Forums - View Single Post - Switching to Biphasic Sleeping? Start here.

silicon toad2000 · 11-13-2008, 07:54 PM

that fatigue sounds like you were woken out of delta sleep, or woken in the middle of a sleep cycle.
From the sounds of it your core sleep was 7 hrs 15 minutes.
I'd suggest that perhaps for a bi phasic sleep pattern that your core sleep is too long. try setting your nap for 1.5 hours and your core sleep for 6 hrs for a total of 7.5 hours.

11-13-2008, 07:54 PM	#217 (permalink)
silicon toad2000 Senior Member Join Date: Apr 2007 Posts: 728	that fatigue sounds like you were woken out of delta sleep, or woken in the middle of a sleep cycle. From the sounds of it your core sleep was 7 hrs 15 minutes. I'd suggest that perhaps for a bi phasic sleep pattern that your core sleep is too long. try setting your nap for 1.5 hours and your core sleep for 6 hrs for a total of 7.5 hours.