Some days you are not going to make it to your favourite workout but you can have a home workout day instead. Housework can be a great workout. Exaggerate all your movements, go up and down the stairs more often then necessary, squat when lifting items, use both hands and arms when cleaning. Also remember to make sure and get up at least once an hour if you are doing a concentrated task or trying doing it standing! These little things can make a huge impact by even doing them every day, it will become a subconscious task and improve your over all health.