This is my 5 day program that incorporates a yoga day:
Mon-upper body heavy weights
Tues-off
Weds-spin bike, abs
thurs-off
Fri-legs and abs
Sat-yoga and foam rolling
sun-kickbox, abs
I find it really helps to have a schedule I can stick to. Trying to do 6 days I always ended up doing 4-5 days...