How often do you train at home and what does your general fitness/strength routine look like?

I have been training Tae Kwon Do for about 2 months now so still fairly new. I think I need to practice more at home (I train twice a week in the dojang). So what do you train at home? Just patterns or various kicks/punches? And how often and for how long?

Plus what's your current fitness/strength routine to compliment Martial Arts (or just to achieve any other goals you have)? Mine is:

Monday - Strength (legs)

Tuesday - Cardio (run) & TKD

Wednesday - Strength (upper body)

Thursday - Cardio (run) & TKD

Friday - Strength (all body)

Saturday - Off

Sunday - Cardio (either bike ride or run)