Cardio exercise at home

I am lucky to have a treadmill at home so on that I can't walk due to bad weather Iam either on the treadmill or one of the best way to get my heart pumping is to turn on the music and just dance away. I can be as silly as I want to without judgement. Dancing is a great to really work on most part of your body. I am moving my body, arms and legs all at once. I love Shakira so her music is great for danicing too.