If you like dance you could look up dance vids from YouTube, something easy to begin with like bellydancing, and then practice individual steps to work that part of your body. So, for instance, spending time working on hip circles or snake arms is still burning calories (and depending on speed/duration will get the heart rate up). If you have wrist weights or ankle weights then adding those in will make it a harder and more of a work out. And once you have steps down its just a matter of putting on music you like and dancing round your living-room. Make a playlist, put it on random, and dance to how ever many songs you feel up to that day- although, to stop you doing what I sometimes do when I'm feeling lazy/demotivated and stopping after half a song, you could decide a minimum number of songs to dance to at a time and then just go with it beyond that.